Demetriou, Ioannis C. A binary search algorithm for univariate data approximation and estimation of extrema by piecewise monotonic constraints. (English) Zbl 07506473 J. Glob. Optim. 82, No. 4, 691-726 (2022). MSC: 65D10 41A29 65K05 65Y20 PDF BibTeX XML Cite \textit{I. C. Demetriou}, J. Glob. Optim. 82, No. 4, 691--726 (2022; Zbl 07506473) Full Text: DOI OpenURL
Karahan, Döne; Izgi, Aydın; Serenbay, Sevilay Kırcı Approximation by max-product Balázs-Szabados operators. (English) Zbl 07500310 J. Ramanujan Math. Soc. 37, No. 1, 23-30 (2022). MSC: 41A30 41A25 41A29 PDF BibTeX XML Cite \textit{D. Karahan} et al., J. Ramanujan Math. Soc. 37, No. 1, 23--30 (2022; Zbl 07500310) Full Text: Link OpenURL
Yarotsky, Dmitry Universal approximations of invariant maps by neural networks. (English) Zbl 07493723 Constr. Approx. 55, No. 1, 407-474 (2022). MSC: 41A63 41A29 68Q17 62J02 62M45 20C35 13A50 PDF BibTeX XML Cite \textit{D. Yarotsky}, Constr. Approx. 55, No. 1, 407--474 (2022; Zbl 07493723) Full Text: DOI arXiv OpenURL
Cao, Manxia; Huang, Wei; Lv, Shuaijun Weighted \(\ell_p\) (\(0<p\le 1\)) minimization with non-uniform weights for sparse recovery under partial support information. (English) Zbl 07490233 Comput. Appl. Math. 41, No. 2, Paper No. 65, 16 p. (2022). MSC: 90C26 41A29 65T99 PDF BibTeX XML Cite \textit{M. Cao} et al., Comput. Appl. Math. 41, No. 2, Paper No. 65, 16 p. (2022; Zbl 07490233) Full Text: DOI OpenURL
Delgado, Briceyda B.; Leblond, Juliette Bounded extremal problems in Bergman and Bergman-Vekua spaces. (English) Zbl 1483.30089 Complex Var. Elliptic Equ. 67, No. 1, 224-238 (2022). MSC: 30G20 30H20 30E10 41A29 PDF BibTeX XML Cite \textit{B. B. Delgado} and \textit{J. Leblond}, Complex Var. Elliptic Equ. 67, No. 1, 224--238 (2022; Zbl 1483.30089) Full Text: DOI arXiv OpenURL
Bencheikh, O.; Jourdain, B. Approximation rate in Wasserstein distance of probability measures on the real line by deterministic empirical measures. (English) Zbl 1481.60007 J. Approx. Theory 274, Article ID 105684, 27 p. (2022). MSC: 60B10 60-08 28A33 62E17 41A25 41A50 41A29 PDF BibTeX XML Cite \textit{O. Bencheikh} and \textit{B. Jourdain}, J. Approx. Theory 274, Article ID 105684, 27 p. (2022; Zbl 1481.60007) Full Text: DOI arXiv OpenURL
Anastassiou, George A. Univariate simultaneous high order abstract fractional monotone approximation with applications. (English) Zbl 1482.26004 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 2, Paper No. 60, 19 p. (2022). MSC: 26A33 41A28 41A29 PDF BibTeX XML Cite \textit{G. A. Anastassiou}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 2, Paper No. 60, 19 p. (2022; Zbl 1482.26004) Full Text: DOI OpenURL
Gavrea, Bogdan; Gavrea, Ioan An inequality involving Bernstein polynomials and box-convex functions. (English) Zbl 07458059 Mediterr. J. Math. 19, No. 1, Paper No. 18, 15 p. (2022). MSC: 41A29 26B25 26D15 46N30 PDF BibTeX XML Cite \textit{B. Gavrea} and \textit{I. Gavrea}, Mediterr. J. Math. 19, No. 1, Paper No. 18, 15 p. (2022; Zbl 07458059) Full Text: DOI OpenURL
Aràndiga, Francesc; Baeza, Antonio; Yáñez, Dionisio F. Monotone cubic spline interpolation for functions with a strong gradient. (English) Zbl 07441573 Appl. Numer. Math. 172, 591-607 (2022). MSC: 65D07 41A05 41A15 41A29 PDF BibTeX XML Cite \textit{F. Aràndiga} et al., Appl. Numer. Math. 172, 591--607 (2022; Zbl 07441573) Full Text: DOI arXiv OpenURL
Campbell, Daniel; Soudský, Filip Smooth homeomorphic approximation of piecewise affine homeomorphisms. (English) Zbl 07473891 Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 32, No. 3, 511-534 (2021). MSC: 41A29 41A30 57Q55 PDF BibTeX XML Cite \textit{D. Campbell} and \textit{F. Soudský}, Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 32, No. 3, 511--534 (2021; Zbl 07473891) Full Text: DOI arXiv OpenURL
Li, Huiping; Li, Song Riemannian optimization for phase retrieval from masked Fourier measurements. (English) Zbl 1481.94057 Adv. Comput. Math. 47, No. 6, Paper No. 88, 32 p. (2021). MSC: 94A12 42A38 94A20 78A45 41A29 53B21 90C26 68Q25 PDF BibTeX XML Cite \textit{H. Li} and \textit{S. Li}, Adv. Comput. Math. 47, No. 6, Paper No. 88, 32 p. (2021; Zbl 1481.94057) Full Text: DOI OpenURL
Khantree, Chanoksuda; Wangkeeree, Rabian Approximate quasi solutions of multiobjective optimization problems. (English) Zbl 07450767 Thai J. Math. 19, No. 1, 233-249 (2021). MSC: 41A29 90C26 90C29 90C30 90C46 PDF BibTeX XML Cite \textit{C. Khantree} and \textit{R. Wangkeeree}, Thai J. Math. 19, No. 1, 233--249 (2021; Zbl 07450767) Full Text: Link OpenURL
Bi, Ning; Tan, Jun; Tang, Wai-Shing A new sufficient condition for sparse vector recovery via \(\ell_1 - \ell_2\) local minimization. (English) Zbl 07442755 Anal. Appl., Singap. 19, No. 6, 1019-1031 (2021). MSC: 41A29 42C15 46N10 PDF BibTeX XML Cite \textit{N. Bi} et al., Anal. Appl., Singap. 19, No. 6, 1019--1031 (2021; Zbl 07442755) Full Text: DOI OpenURL
Puangpee, Jenwit; Suantai, Suthep Algorithms for common best proximity points of the global minimization problem in Hilbert spaces. (English) Zbl 07439480 J. Nonlinear Convex Anal. 22, No. 6, 1133-1146 (2021). MSC: 41A29 47H09 PDF BibTeX XML Cite \textit{J. Puangpee} and \textit{S. Suantai}, J. Nonlinear Convex Anal. 22, No. 6, 1133--1146 (2021; Zbl 07439480) Full Text: Link OpenURL
Serdyuk, A. S.; Shydlich, A. L. Problems of approximation theory in abstract linear spaces. (Ukrainian. English summary) Zbl 07402552 Zb. Pr. Inst. Mat. NAN Ukr. 18, No. 1, 594-643 (2021). MSC: 41A65 41A17 41A29 41A46 42A10 PDF BibTeX XML Cite \textit{A. S. Serdyuk} and \textit{A. L. Shydlich}, Zb. Pr. Inst. Mat. NAN Ukr. 18, No. 1, 594--643 (2021; Zbl 07402552) Full Text: arXiv OpenURL
Abel, Ulrich; Leviatan, Dany; Raşa, Ioan On the \(q\)-monotonicity preservation of Durrmeyer-type operators. (English) Zbl 07388013 Mediterr. J. Math. 18, No. 4, Paper No. 173, 15 p. (2021). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A10 41A29 41A36 PDF BibTeX XML Cite \textit{U. Abel} et al., Mediterr. J. Math. 18, No. 4, Paper No. 173, 15 p. (2021; Zbl 07388013) Full Text: DOI OpenURL
Bakhtiari, Hassan; Mohebi, Hossein Lagrange multiplier characterizations of constrained best approximation with infinite constraints. (English) Zbl 1475.90118 J. Optim. Theory Appl. 189, No. 3, 814-835 (2021). MSC: 90C34 41A29 41A50 90C26 90C46 PDF BibTeX XML Cite \textit{H. Bakhtiari} and \textit{H. Mohebi}, J. Optim. Theory Appl. 189, No. 3, 814--835 (2021; Zbl 1475.90118) Full Text: DOI OpenURL
Li, Weilin Generalization error of minimum weighted norm and kernel interpolation. (English) Zbl 1468.41003 SIAM J. Math. Data Sci. 3, No. 1, 414-438 (2021). MSC: 41A05 41A29 42A15 94A20 PDF BibTeX XML Cite \textit{W. Li}, SIAM J. Math. Data Sci. 3, No. 1, 414--438 (2021; Zbl 1468.41003) Full Text: DOI arXiv OpenURL
Combettes, Patrick L.; Woodstock, Zev C. Reconstruction of functions from prescribed proximal points. (English) Zbl 1472.41014 J. Approx. Theory 268, Article ID 105606, 26 p. (2021). Reviewer: Francisco Pérez Acosta (La Laguna) MSC: 41A50 41A29 41A65 PDF BibTeX XML Cite \textit{P. L. Combettes} and \textit{Z. C. Woodstock}, J. Approx. Theory 268, Article ID 105606, 26 p. (2021; Zbl 1472.41014) Full Text: DOI arXiv OpenURL
Dzyubenko, German; Voloshyna, Victoria; Yushchenko, Lyudmyla Negative results in coconvex approximation of periodic functions. (English) Zbl 1467.42001 J. Approx. Theory 267, Article ID 105582, 11 p. (2021). MSC: 42A05 41A29 42A10 PDF BibTeX XML Cite \textit{G. Dzyubenko} et al., J. Approx. Theory 267, Article ID 105582, 11 p. (2021; Zbl 1467.42001) Full Text: DOI OpenURL
Kopotun, K. A.; Leviatan, D.; Petrova, I. L.; Shevchuk, I. A. Interpolatory pointwise estimates for convex polynomial approximation. (English) Zbl 1474.41033 Acta Math. Hung. 163, No. 1, 85-117 (2021). MSC: 41A29 41A10 41A25 PDF BibTeX XML Cite \textit{K. A. Kopotun} et al., Acta Math. Hung. 163, No. 1, 85--117 (2021; Zbl 1474.41033) Full Text: DOI arXiv OpenURL
Dzyubenko, German On constants in coconvex approximation of periodic functions. (English) Zbl 1469.42002 Math. Inequal. Appl. 24, No. 1, 201-208 (2021). Reviewer: Włodzimierz Łenski (Poznań) MSC: 42A10 41A17 41A25 41A29 PDF BibTeX XML Cite \textit{G. Dzyubenko}, Math. Inequal. Appl. 24, No. 1, 201--208 (2021; Zbl 1469.42002) Full Text: DOI OpenURL
Li, Chong; Ng, Kung Fu; Yao, Jen-Chih; Zhao, Xiaopeng The FM and BCQ qualifications for inequality systems of convex functions in normed linear spaces. (English) Zbl 07351610 SIAM J. Optim. 31, No. 2, 1410-1432 (2021). MSC: 90C30 90C25 52A07 41A29 PDF BibTeX XML Cite \textit{C. Li} et al., SIAM J. Optim. 31, No. 2, 1410--1432 (2021; Zbl 07351610) Full Text: DOI OpenURL
Mohebi, H.; Salkhordeh, S. Robust constrained best approximation with nonconvex constraints. (English) Zbl 1462.41008 J. Glob. Optim. 79, No. 4, 885-904 (2021). MSC: 41A29 41A50 90C22 90C25 PDF BibTeX XML Cite \textit{H. Mohebi} and \textit{S. Salkhordeh}, J. Glob. Optim. 79, No. 4, 885--904 (2021; Zbl 1462.41008) Full Text: DOI OpenURL
Jha, Sangita; Chand, A. K. B.; Navascués, M. A. Approximation by shape preserving fractal functions with variable scalings. (English) Zbl 1469.41004 Calcolo 58, No. 1, Paper No. 8, 24 p. (2021). Reviewer: Francisco Pérez Acosta (La Laguna) MSC: 41A29 28A80 41A15 41A30 41A50 42A15 PDF BibTeX XML Cite \textit{S. Jha} et al., Calcolo 58, No. 1, Paper No. 8, 24 p. (2021; Zbl 1469.41004) Full Text: DOI OpenURL
Lasserre, Jean B.; Weisser, Tillmann Distributionally robust polynomial chance-constraints under mixture ambiguity sets. (English) Zbl 1469.41005 Math. Program. 185, No. 1-2 (A), 409-453 (2021). Reviewer: Ctirad Matonoha (Praha) MSC: 41A29 49M29 65D18 68T37 90C22 90C59 PDF BibTeX XML Cite \textit{J. B. Lasserre} and \textit{T. Weisser}, Math. Program. 185, No. 1--2 (A), 409--453 (2021; Zbl 1469.41005) Full Text: DOI arXiv OpenURL
Tiammee, Supalin; Tiammee, Jukrapong Proximal point algorithm involving best proximity point of nonself nonexpansive mappings in real Hilbert spaces. (English) Zbl 07447340 Thai J. Math. 18, No. 3, 937-949 (2020). MSC: 47J25 41A29 47H09 47H10 PDF BibTeX XML Cite \textit{S. Tiammee} and \textit{J. Tiammee}, Thai J. Math. 18, No. 3, 937--949 (2020; Zbl 07447340) Full Text: Link OpenURL
del Barrio, Eustasio; Inouzhe, Hristo; Matrán, Carlos Box-constrained monotone approximations to Lipschitz regularizations, with applications to robust testing. (English) Zbl 1466.62324 J. Optim. Theory Appl. 187, No. 1, 65-87 (2020). MSC: 62G35 62G20 26A16 41A29 49J55 PDF BibTeX XML Cite \textit{E. del Barrio} et al., J. Optim. Theory Appl. 187, No. 1, 65--87 (2020; Zbl 1466.62324) Full Text: DOI arXiv OpenURL
Li, Chong; Ng, Kung Fu Convergence analysis of the Gauss-Newton method for convex inclusion problems and convex composite optimization. (English) Zbl 07326968 Pure Appl. Funct. Anal. 5, No. 3, 591-619 (2020). MSC: 47J15 65H10 41A29 PDF BibTeX XML Cite \textit{C. Li} and \textit{K. F. Ng}, Pure Appl. Funct. Anal. 5, No. 3, 591--619 (2020; Zbl 07326968) Full Text: Link OpenURL
Rack, Heinz-Joachim; Vajda, Robert Explicit solution, for \(n = 6\), to a Markov-type extremal problem initiated by Schur. (English) Zbl 1460.41007 Draganov, Borislav (ed.) et al., Constructive theory of functions. Proceedings of the 13th international conference, Sozopol, Bulgaria, June 2–8, 2019. Dedicated to the memory of Blagovest Sendov. Sofia: Prof. Marin Drinov Academic Publishing House. 195-219 (2020). MSC: 41A17 41A29 PDF BibTeX XML Cite \textit{H.-J. Rack} and \textit{R. Vajda}, in: Constructive theory of functions. Proceedings of the 13th international conference, Sozopol, Bulgaria, June 2--8, 2019. Dedicated to the memory of Blagovest Sendov. Sofia: Prof. Marin Drinov Academic Publishing House. 195--219 (2020; Zbl 1460.41007) Full Text: Link OpenURL
Fefferman, Charles; Israel, Arie Fitting smooth functions to data. (English) Zbl 07314183 CBMS Regional Conference Series in Mathematics 135. Providence, RI: American Mathematical Society (AMS), published for the Conference Board of the Mathematical Sciences (CBMS) (ISBN 978-1-4704-6130-0/pbk; 978-1-4704-6263-5/ebook). x, 160 p. (2020). MSC: 65-02 65D05 65D10 65D17 41-02 41A05 41A29 42C99 52A35 PDF BibTeX XML Cite \textit{C. Fefferman} and \textit{A. Israel}, Fitting smooth functions to data. Providence, RI: American Mathematical Society (AMS), published for the Conference Board of the Mathematical Sciences (CBMS) (2020; Zbl 07314183) Full Text: DOI OpenURL
Campos Pinto, M.; Charles, F.; Després, B.; Herda, M. A projection algorithm on the set of polynomials with two bounds. (English) Zbl 1456.65012 Numer. Algorithms 85, No. 4, 1475-1498 (2020). MSC: 65D15 41A29 90C20 PDF BibTeX XML Cite \textit{M. Campos Pinto} et al., Numer. Algorithms 85, No. 4, 1475--1498 (2020; Zbl 1456.65012) Full Text: DOI arXiv OpenURL
Zala, Vidhi; Kirby, Mike; Narayan, Akil Structure-preserving function approximation via convex optimization. (English) Zbl 1453.90124 SIAM J. Sci. Comput. 42, No. 5, A3006-A3029 (2020). MSC: 90C25 41A29 42A16 65D15 65K05 PDF BibTeX XML Cite \textit{V. Zala} et al., SIAM J. Sci. Comput. 42, No. 5, A3006--A3029 (2020; Zbl 1453.90124) Full Text: DOI arXiv OpenURL
Nagy, Stanislav; Dyckerhoff, Rainer; Mozharovskyi, Pavlo Uniform convergence rates for the approximated halfspace and projection depth. (English) Zbl 1460.62060 Electron. J. Stat. 14, No. 2, 3939-3975 (2020). Reviewer: Arakaparampil M. Mathai (Montréal) MSC: 62G20 41A25 41A29 41A63 62H11 62H12 PDF BibTeX XML Cite \textit{S. Nagy} et al., Electron. J. Stat. 14, No. 2, 3939--3975 (2020; Zbl 1460.62060) Full Text: DOI arXiv Euclid OpenURL
Balasubramani, N.; Prasad, M. Guru Prem; Natesan, S. Shape preserving \(\alpha\)-fractal rational cubic splines. (English) Zbl 1447.28005 Calcolo 57, No. 3, Paper No. 21, 24 p. (2020). Reviewer: Martin D. Buhmann (Gießen) MSC: 28A80 26C15 41A05 41A29 PDF BibTeX XML Cite \textit{N. Balasubramani} et al., Calcolo 57, No. 3, Paper No. 21, 24 p. (2020; Zbl 1447.28005) Full Text: DOI OpenURL
Verma, S.; Viswanathan, P. Parameter identification for a class of bivariate fractal interpolation functions and constrained approximation. (English) Zbl 1447.28013 Numer. Funct. Anal. Optim. 41, No. 9, 1109-1148 (2020). Reviewer: Symon Serbenyuk (Kyiv) MSC: 28A80 41A29 41A30 PDF BibTeX XML Cite \textit{S. Verma} and \textit{P. Viswanathan}, Numer. Funct. Anal. Optim. 41, No. 9, 1109--1148 (2020; Zbl 1447.28013) Full Text: DOI OpenURL
Chand, A. K. B.; Vijender, N.; Viswanathan, P.; Tetenov, A. V. Affine zipper fractal interpolation functions. (English) Zbl 1439.28010 BIT 60, No. 2, 319-344 (2020). MSC: 28A80 26A18 41A05 41A29 46N20 PDF BibTeX XML Cite \textit{A. K. B. Chand} et al., BIT 60, No. 2, 319--344 (2020; Zbl 1439.28010) Full Text: DOI OpenURL
Suparatulatorn, Raweerote; Cholamjiak, Watcharaporn; Suantai, Suthep Existence and convergence theorems for global minimization of best proximity points in Hilbert spaces. (English) Zbl 1442.47055 Acta Appl. Math. 165, 81-90 (2020). MSC: 47J25 47H09 41A29 90C26 PDF BibTeX XML Cite \textit{R. Suparatulatorn} et al., Acta Appl. Math. 165, 81--90 (2020; Zbl 1442.47055) Full Text: DOI OpenURL
Beyer, F.; Escobar, L.; Frauendiener, J.; Ritchie, J. Numerical construction of initial data sets of binary black hole type using a parabolic-hyperbolic formulation of the vacuum constraint equations. (English) Zbl 1477.83045 Classical Quantum Gravity 36, No. 17, Article ID 175005, 31 p. (2019). MSC: 83C57 83C27 70H45 41A29 37F75 83C30 PDF BibTeX XML Cite \textit{F. Beyer} et al., Classical Quantum Gravity 36, No. 17, Article ID 175005, 31 p. (2019; Zbl 1477.83045) Full Text: DOI arXiv OpenURL
Draganov, Borislav R. Shape preserving properties of the Bernstein polynomials with integer coefficients. (English) Zbl 1474.41010 God. Sofiĭ. Univ., Fak. Mat. Inform. 106, 79-100 (2019). MSC: 41A10 41A29 PDF BibTeX XML Cite \textit{B. R. Draganov}, God. Sofiĭ. Univ., Fak. Mat. Inform. 106, 79--100 (2019; Zbl 1474.41010) Full Text: arXiv Link OpenURL
Rack, Heinz-Joachim; Vajda, Robert Explicit algebraic solution of Zolotarev’s first problem for low-degree polynomials. (English) Zbl 1463.41016 J. Numer. Anal. Approx. Theory 48, No. 2, 175-201 (2019). MSC: 41A10 41A29 41A50 PDF BibTeX XML Cite \textit{H.-J. Rack} and \textit{R. Vajda}, J. Numer. Anal. Approx. Theory 48, No. 2, 175--201 (2019; Zbl 1463.41016) OpenURL
Rodriguez Bazan, Erick; Hubert, Evelyne Symmetry preserving interpolation. (English) Zbl 1467.41001 Bradford, Russell (ed.), Proceedings of the 44th international symposium on symbolic and algebraic computation, ISSAC ’19, Beijing, China, July 15–18, 2019. New York, NY: Association for Computing Machinery (ACM). 34-41 (2019). MSC: 41A05 65D05 41A29 12-08 68W30 PDF BibTeX XML Cite \textit{E. Rodriguez Bazan} and \textit{E. Hubert}, in: Proceedings of the 44th international symposium on symbolic and algebraic computation, ISSAC '19, Beijing, China, July 15--18, 2019. New York, NY: Association for Computing Machinery (ACM). 34--41 (2019; Zbl 1467.41001) Full Text: DOI HAL OpenURL
Tiammee, Jukrapong; Suantai, Suthep On solving split best proximity point and equilibrium problems in Hilbert spaces. (English) Zbl 1463.47197 Carpathian J. Math. 35, No. 3, 385-392 (2019). MSC: 47J25 41A29 47H09 PDF BibTeX XML Cite \textit{J. Tiammee} and \textit{S. Suantai}, Carpathian J. Math. 35, No. 3, 385--392 (2019; Zbl 1463.47197) OpenURL
Klurman, Oleksiy; Zadeh, Safoura V. Markov’s problem for \(k\)-absolutely monotone polynomials and applications. (English) Zbl 1443.41007 Jaen J. Approx. 11, No. 1-2, 139-149 (2019). MSC: 41A17 41A29 41A44 PDF BibTeX XML Cite \textit{O. Klurman} and \textit{S. Zadeh}, Jaen J. Approx. 11, No. 1--2, 139--149 (2019; Zbl 1443.41007) Full Text: Link Link OpenURL
Zhu, Yuanpeng; Liu, Zhuo A class of trigonometric Bernstein-type basis functions with four shape parameters. (English) Zbl 1435.65232 Math. Probl. Eng. 2019, Article ID 9026187, 16 p. (2019). MSC: 65T40 41A29 65D17 65D07 41A15 PDF BibTeX XML Cite \textit{Y. Zhu} and \textit{Z. Liu}, Math. Probl. Eng. 2019, Article ID 9026187, 16 p. (2019; Zbl 1435.65232) Full Text: DOI OpenURL
Ait-Haddou, Rachid; Mazure, Marie-Laurence; Ruhland, Helmut A remarkable Wronskian with application to critical lengths of cycloidal spaces. (English) Zbl 1431.41001 Calcolo 56, No. 4, Paper No. 45, 12 p. (2019). Reviewer: Antonio López-Carmona (Granada) MSC: 41A05 41A10 41A29 65D05 65D17 65D18 PDF BibTeX XML Cite \textit{R. Ait-Haddou} et al., Calcolo 56, No. 4, Paper No. 45, 12 p. (2019; Zbl 1431.41001) Full Text: DOI OpenURL
Coffman, Adam; Lebl, Jiří Removing isolated zeroes by homotopy. (English) Zbl 1436.57040 Topol. Methods Nonlinear Anal. 54, No. 1, 275-296 (2019). Reviewer: Dorin Andrica (Riyadh) MSC: 57R45 14P10 31B25 35J25 41A29 57R25 58K25 58K45 58K60 PDF BibTeX XML Cite \textit{A. Coffman} and \textit{J. Lebl}, Topol. Methods Nonlinear Anal. 54, No. 1, 275--296 (2019; Zbl 1436.57040) Full Text: DOI arXiv Euclid OpenURL
Veeser, Andreas Positivity preserving gradient approximation with linear finite elements. (English) Zbl 1420.65127 Comput. Methods Appl. Math. 19, No. 2, 295-310 (2019). MSC: 65N30 41A29 41A05 41A36 65N15 PDF BibTeX XML Cite \textit{A. Veeser}, Comput. Methods Appl. Math. 19, No. 2, 295--310 (2019; Zbl 1420.65127) Full Text: DOI OpenURL
Deville, Robert; Mudarra, Carlos Approximation of Lipschitz functions preserving boundary values. (English) Zbl 1429.26004 J. Optim. Theory Appl. 182, No. 3, 885-905 (2019). Reviewer: Bogdan Szal (Zielona Gora) MSC: 26A16 26B05 41A29 41A30 41A65 54C30 58C25 PDF BibTeX XML Cite \textit{R. Deville} and \textit{C. Mudarra}, J. Optim. Theory Appl. 182, No. 3, 885--905 (2019; Zbl 1429.26004) Full Text: DOI arXiv OpenURL
Shang, Shaoqiang Uniform approximation of convex function in smooth Banach spaces. (English) Zbl 1423.41023 J. Math. Anal. Appl. 478, No. 2, 526-538 (2019). MSC: 41A29 49J45 PDF BibTeX XML Cite \textit{S. Shang}, J. Math. Anal. Appl. 478, No. 2, 526--538 (2019; Zbl 1423.41023) Full Text: DOI OpenURL
Xu, Chuang; Berger, Arno Best finite constrained approximations of one-dimensional probabilities. (English) Zbl 1426.41037 J. Approx. Theory 244, 1-36 (2019). Reviewer: Francisco Pérez Acosta (La Laguna) MSC: 41A50 41A29 28A33 60B10 62E17 PDF BibTeX XML Cite \textit{C. Xu} and \textit{A. Berger}, J. Approx. Theory 244, 1--36 (2019; Zbl 1426.41037) Full Text: DOI arXiv Link OpenURL
Campos-Pinto, Martin; Charles, Frédérique; Després, Bruno Algorithms for positive polynomial approximation. (English) Zbl 1415.65031 SIAM J. Numer. Anal. 57, No. 1, 148-172 (2019). MSC: 65D15 41A29 41A55 PDF BibTeX XML Cite \textit{M. Campos-Pinto} et al., SIAM J. Numer. Anal. 57, No. 1, 148--172 (2019; Zbl 1415.65031) Full Text: DOI OpenURL
Jeyakumar, V.; Mohebi, H. Characterizing best approximation from a convex set without convex representation. (English) Zbl 1407.41012 J. Approx. Theory 239, 113-127 (2019). Reviewer: Vasile Postolică (Piatra Neamt) MSC: 41A50 41A29 PDF BibTeX XML Cite \textit{V. Jeyakumar} and \textit{H. Mohebi}, J. Approx. Theory 239, 113--127 (2019; Zbl 1407.41012) Full Text: DOI OpenURL
Strohmer, Thomas; Wei, Ke Painless breakups – efficient demixing of low rank matrices. (English) Zbl 1428.15017 J. Fourier Anal. Appl. 25, No. 1, 1-31 (2019). Reviewer: Juan Ramon Torregrosa Sanchez (Valencia) MSC: 15A29 15A18 41A29 65F22 90C26 47N10 PDF BibTeX XML Cite \textit{T. Strohmer} and \textit{K. Wei}, J. Fourier Anal. Appl. 25, No. 1, 1--31 (2019; Zbl 1428.15017) Full Text: DOI arXiv OpenURL
Leviatan, D.; Petrova, I. L. Interpolatory estimates in monotone piecewise polynomial approximation. (English) Zbl 1407.41005 J. Approx. Theory 238, 103-110 (2019). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A10 41A25 41A29 41A30 PDF BibTeX XML Cite \textit{D. Leviatan} and \textit{I. L. Petrova}, J. Approx. Theory 238, 103--110 (2019; Zbl 1407.41005) Full Text: DOI OpenURL
Pratelli, Aldo; Radici, Emanuela Approximation of planar BV homeomorphisms by diffeomorphisms. (English) Zbl 1426.41019 J. Funct. Anal. 276, No. 3, 659-686 (2019). Reviewer: George Stoica (Saint John) MSC: 41A29 26B10 46E35 PDF BibTeX XML Cite \textit{A. Pratelli} and \textit{E. Radici}, J. Funct. Anal. 276, No. 3, 659--686 (2019; Zbl 1426.41019) Full Text: DOI Link OpenURL
Andersson, Fredrik; Carlsson, Marcus Fixed-point algorithms for frequency estimation and structured low rank approximation. (English) Zbl 1475.65043 Appl. Comput. Harmon. Anal. 46, No. 1, 40-65 (2019). MSC: 65K10 15B05 41A29 41A63 47J25 PDF BibTeX XML Cite \textit{F. Andersson} and \textit{M. Carlsson}, Appl. Comput. Harmon. Anal. 46, No. 1, 40--65 (2019; Zbl 1475.65043) Full Text: DOI arXiv OpenURL
Gal, Sorin G. Shape preserving properties and monotonicity properties of the sequence of Choquet type integral operators. (English) Zbl 1463.41032 J. Numer. Anal. Approx. Theory 47, No. 2, 135-149 (2018). MSC: 41A29 28A12 28A25 41A35 PDF BibTeX XML Cite \textit{S. G. Gal}, J. Numer. Anal. Approx. Theory 47, No. 2, 135--149 (2018; Zbl 1463.41032) OpenURL
Güngör, Şule Yüksel; İspir, Nurhayat Approximation by Bernstein-Chlodowsky operators of max-product kind. (English) Zbl 1423.41024 Math. Commun. 23, No. 2, 205-225 (2018). MSC: 41A35 41A25 41A29 PDF BibTeX XML Cite \textit{Ş. Y. Güngör} and \textit{N. İspir}, Math. Commun. 23, No. 2, 205--225 (2018; Zbl 1423.41024) Full Text: Link OpenURL
Antezana, Jorge; Chiumiento, Eduardo Approximation by partial isometries and symmetric approximation of finite frames. (English) Zbl 1421.42016 J. Fourier Anal. Appl. 24, No. 4, 1098-1118 (2018). Reviewer: Lucian Coroianu (Oradea) MSC: 42C15 41A29 41A52 15A18 PDF BibTeX XML Cite \textit{J. Antezana} and \textit{E. Chiumiento}, J. Fourier Anal. Appl. 24, No. 4, 1098--1118 (2018; Zbl 1421.42016) Full Text: DOI arXiv OpenURL
Balasubramani, N.; Prasad, M. Guru Prem; Natesan, S. Constrained and convex interpolation through rational cubic fractal interpolation surface. (English) Zbl 1413.28007 Comput. Appl. Math. 37, No. 5, 6308-6331 (2018). MSC: 28A80 26C15 41A05 41A29 PDF BibTeX XML Cite \textit{N. Balasubramani} et al., Comput. Appl. Math. 37, No. 5, 6308--6331 (2018; Zbl 1413.28007) Full Text: DOI OpenURL
Vijender, N. Fractal perturbation of shaped functions: convergence independent of scaling. (English) Zbl 1404.28020 Mediterr. J. Math. 15, No. 6, Paper No. 211, 16 p. (2018). MSC: 28A80 41A29 65D07 PDF BibTeX XML Cite \textit{N. Vijender}, Mediterr. J. Math. 15, No. 6, Paper No. 211, 16 p. (2018; Zbl 1404.28020) Full Text: DOI OpenURL
Eslahchi, M. R.; Kavoosi, Marzieh The use of Jacobi wavelets for constrained approximation of rational Bézier curves. (English) Zbl 1451.65013 Comput. Appl. Math. 37, No. 3, 3951-3966 (2018). MSC: 65D17 41A29 65T60 PDF BibTeX XML Cite \textit{M. R. Eslahchi} and \textit{M. Kavoosi}, Comput. Appl. Math. 37, No. 3, 3951--3966 (2018; Zbl 1451.65013) Full Text: DOI OpenURL
Cai, Jian-Feng; Wang, Tianming; Wei, Ke Spectral compressed sensing via projected gradient descent. (English) Zbl 1447.94008 SIAM J. Optim. 28, No. 3, 2625-2653 (2018). MSC: 94A12 15A29 15A83 41A29 65F22 90C26 93C41 47B35 PDF BibTeX XML Cite \textit{J.-F. Cai} et al., SIAM J. Optim. 28, No. 3, 2625--2653 (2018; Zbl 1447.94008) Full Text: DOI arXiv OpenURL
Lebair, Teresa M.; Basu, Amitabh Approximation of minimal functions by extreme functions. (English) Zbl 1403.90518 SIAM J. Optim. 28, No. 3, 2518-2540 (2018). MSC: 90C10 41A29 41A63 PDF BibTeX XML Cite \textit{T. M. Lebair} and \textit{A. Basu}, SIAM J. Optim. 28, No. 3, 2518--2540 (2018; Zbl 1403.90518) Full Text: DOI arXiv OpenURL
Baramidze, V.; Lai, M. J. Nonnegative data interpolation by spherical splines. (English) Zbl 1466.65015 J. Comput. Appl. Math. 342, 463-477 (2018). MSC: 65D07 41A05 41A15 41A29 PDF BibTeX XML Cite \textit{V. Baramidze} and \textit{M. J. Lai}, J. Comput. Appl. Math. 342, 463--477 (2018; Zbl 1466.65015) Full Text: DOI OpenURL
Bai, Jianchao; Li, Jicheng; Deng, Junkai A class of multilevel structured low-rank approximation arising in material processing. (English) Zbl 1386.15004 Int. J. Comput. Math. 95, No. 2, 329-340 (2018). MSC: 15A03 41A29 90C55 PDF BibTeX XML Cite \textit{J. Bai} et al., Int. J. Comput. Math. 95, No. 2, 329--340 (2018; Zbl 1386.15004) Full Text: DOI OpenURL
Guevara Vasquez, Fernando; Mauck, China Approximation by Herglotz wave functions. (English) Zbl 1390.35057 SIAM J. Appl. Math. 78, No. 3, 1283-1299 (2018). MSC: 35J05 74J05 41A29 PDF BibTeX XML Cite \textit{F. Guevara Vasquez} and \textit{C. Mauck}, SIAM J. Appl. Math. 78, No. 3, 1283--1299 (2018; Zbl 1390.35057) Full Text: DOI arXiv OpenURL
Leviatan, D.; Petrova, I. L. Corrigendum to: “Interpolatory estimates in monotone piecewise polynomial approximation”. (English) Zbl 1467.41003 J. Approx. Theory 228, 79-80 (2018). MSC: 41A10 41A25 41A29 41A30 PDF BibTeX XML Cite \textit{D. Leviatan} and \textit{I. L. Petrova}, J. Approx. Theory 228, 79--80 (2018; Zbl 1467.41003) Full Text: DOI OpenURL
Baratchart, Laurent; Chevillard, Sylvain; Leblond, Juliette Silent and equivalent magnetic distributions on thin plates. (English) Zbl 1424.78009 Jaming, Philippe (ed.) et al., Harmonic analysis, function theory, operator theory, and their applications. Proceedings of the international conference in honour of Jean Esterle, Bordeaux, France, June 1–4, 2015. Editor list corrected in erratum. Bucharest: The Theta Foundation. Theta Ser. Adv. Math. 19, 11-27 (2017). MSC: 78M50 78A30 41A29 41A35 31B20 74K20 PDF BibTeX XML Cite \textit{L. Baratchart} et al., Theta Ser. Adv. Math. 19, 11--27 (2017; Zbl 1424.78009) OpenURL
Wen, Dao-Jun; Chen, Yi-An; Lu, Ying-Ling Ergodic-type method for a system of split variational inclusion and fixed point problems in Hilbert spaces. (English) Zbl 1412.47185 J. Nonlinear Sci. Appl. 10, No. 6, 3046-3058 (2017). MSC: 47H10 41A29 47J22 65D15 PDF BibTeX XML Cite \textit{D.-J. Wen} et al., J. Nonlinear Sci. Appl. 10, No. 6, 3046--3058 (2017; Zbl 1412.47185) Full Text: DOI OpenURL
Zhanlav, T.; Mijiddorj, R. Convexity and monotonicity properties of the local integro cubic spline. (English) Zbl 1411.41008 Appl. Math. Comput. 293, 131-137 (2017). MSC: 41A15 41A29 65D07 PDF BibTeX XML Cite \textit{T. Zhanlav} and \textit{R. Mijiddorj}, Appl. Math. Comput. 293, 131--137 (2017; Zbl 1411.41008) Full Text: DOI OpenURL
Rack, Heinz-Joachim The second Zolotarev case in the Erdős-Szegö solution to a Markov-type extremal problem of Schur. (English) Zbl 1413.26030 J. Numer. Anal. Approx. Theory 46, No. 1, 54-77 (2017). MSC: 26C05 26D10 41A10 41A17 41A29 41A44 41A50 PDF BibTeX XML Cite \textit{H.-J. Rack}, J. Numer. Anal. Approx. Theory 46, No. 1, 54--77 (2017; Zbl 1413.26030) OpenURL
Dzyubenko, G. A. Nearly comonotone approximation of periodic functions. (English) Zbl 1413.42004 Anal. Theory Appl. 33, No. 1, 74-92 (2017). MSC: 42A10 41A17 41A29 PDF BibTeX XML Cite \textit{G. A. Dzyubenko}, Anal. Theory Appl. 33, No. 1, 74--92 (2017; Zbl 1413.42004) Full Text: DOI OpenURL
Rack, Heinz-Joachim The first Zolotarev case in the Erdős-Szegő solution to a Markov-type extremal problem of Schur. (English) Zbl 1399.41011 Stud. Univ. Babeș-Bolyai, Math. 62, No. 2, 151-162 (2017). MSC: 41A10 41A17 41A29 41A50 PDF BibTeX XML Cite \textit{H.-J. Rack}, Stud. Univ. Babeș-Bolyai, Math. 62, No. 2, 151--162 (2017; Zbl 1399.41011) Full Text: DOI OpenURL
Ling, Bo; Liu, Yongping Best restriction approximation by entire functions of exponential type. (Chinese. English summary) Zbl 1389.41046 Acta Math. Sin., Chin. Ser. 60, No. 3, 389-400 (2017). MSC: 41A50 41A29 42A38 PDF BibTeX XML Cite \textit{B. Ling} and \textit{Y. Liu}, Acta Math. Sin., Chin. Ser. 60, No. 3, 389--400 (2017; Zbl 1389.41046) OpenURL
Dem’yanovich, Yuri K.; Kovtunenko, E. S.; Safonova, T. A. Existence and uniqueness of spaces of splines of maximal pseudosmoothness. (English. Russian original) Zbl 1371.41011 J. Math. Sci., New York 224, No. 5, 647-660 (2017); translation from Probl. Mat. Anal. 88, 39-51 (2017). MSC: 41A15 65D07 41A29 PDF BibTeX XML Cite \textit{Y. K. Dem'yanovich} et al., J. Math. Sci., New York 224, No. 5, 647--660 (2017; Zbl 1371.41011); translation from Probl. Mat. Anal. 88, 39--51 (2017) Full Text: DOI OpenURL
Jleli, Mohamed; Karapinar, Erdal; Samet, Bessem On the approximation of solutions to a fixed point problem with inequality constraints in a Banach space partially ordered by a cone. (English) Zbl 1458.47036 Banaś, Józef (ed.) et al., Advances in nonlinear analysis via the concept of measure of noncompactness. Singapore: Springer. 441-455 (2017). MSC: 47J26 41A29 PDF BibTeX XML Cite \textit{M. Jleli} et al., in: Advances in nonlinear analysis via the concept of measure of noncompactness. Singapore: Springer. 441--455 (2017; Zbl 1458.47036) Full Text: DOI OpenURL
Berdyshev, V. I. A moving object and observers in \(\mathbb{R}^2\) with a piecewise smooth shading set. (English. Russian original) Zbl 1380.49026 Proc. Steklov Inst. Math. 296, Suppl. 1, S95-S101 (2017); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 21, No. 4 (2015). MSC: 49K35 41A50 49N70 41A29 PDF BibTeX XML Cite \textit{V. I. Berdyshev}, Proc. Steklov Inst. Math. 296, S95--S101 (2017; Zbl 1380.49026); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 21, No. 4 (2015) Full Text: DOI OpenURL
Ball, John M.; Zarnescu, Arghir Partial regularity and smooth topology-preserving approximations of rough domains. (English) Zbl 1370.41030 Calc. Var. Partial Differ. Equ. 56, No. 1, Paper No. 13, 32 p. (2017). Reviewer: Petr Holický (Praha) MSC: 41A29 57R12 54C50 34C40 PDF BibTeX XML Cite \textit{J. M. Ball} and \textit{A. Zarnescu}, Calc. Var. Partial Differ. Equ. 56, No. 1, Paper No. 13, 32 p. (2017; Zbl 1370.41030) Full Text: DOI arXiv Link OpenURL
Chauffert, Nicolas; Ciuciu, Philippe; Kahn, Jonas; Weiss, Pierre A projection method on measures sets. (English) Zbl 1362.41003 Constr. Approx. 45, No. 1, 83-111 (2017). Reviewer: Francisco Pérez Acosta (La Laguna) MSC: 41A29 28C05 90C26 65D18 41A25 68U05 PDF BibTeX XML Cite \textit{N. Chauffert} et al., Constr. Approx. 45, No. 1, 83--111 (2017; Zbl 1362.41003) Full Text: DOI Link OpenURL
Toledo Marrero, Ana I.; Behar Jequín, Sofía; Morales Lezca, Wilfredo; Estrada Sarlabous, Jorge Constraint-based manipulation of cubic A-splines. (Spanish. English summary) Zbl 1470.65017 Rev. Invest. Oper. 37, No. 1, 1-12 (2016). MSC: 65D07 41A29 65D17 68U07 PDF BibTeX XML Cite \textit{A. I. Toledo Marrero} et al., Rev. Invest. Oper. 37, No. 1, 1--12 (2016; Zbl 1470.65017) Full Text: Link OpenURL
Başcanbaz-Tunca, Gülen; Çetin, Nursel; Gal, Sorin G. Complex operators generated by \(q\)-Bernstein polynomials, \(q \geq 1\). (English) Zbl 1389.30146 Stud. Univ. Babeș-Bolyai, Math. 61, No. 2, 169-176 (2016). MSC: 30E10 41A35 41A29 42A10 PDF BibTeX XML Cite \textit{G. Başcanbaz-Tunca} et al., Stud. Univ. Babeș-Bolyai, Math. 61, No. 2, 169--176 (2016; Zbl 1389.30146) OpenURL
Demetriou, Ioannis C. A characterization theorem for the best \(L_1\) piecewise monotonic data approximation problem. (English) Zbl 1378.41004 Pardalos, Panos M. (ed.) et al., Contributions in mathematics and engineering. In honor of Constantin Carathéodory. With a foreword by R. Tyrrell Rockafellar. Cham: Springer (ISBN 978-3-319-31315-3/hbk; 978-3-319-31317-7/ebook). 117-126 (2016). MSC: 41A29 41A05 65D15 90C39 PDF BibTeX XML Cite \textit{I. C. Demetriou}, in: Contributions in mathematics and engineering. In honor of Constantin Carathéodory. With a foreword by R. Tyrrell Rockafellar. Cham: Springer. 117--126 (2016; Zbl 1378.41004) Full Text: DOI OpenURL
Nedělková, Zuzana; Lindroth, Peter; Strömberg, Ann-Brith; Patriksson, Michael Integration of expert knowledge into radial basis function surrogate models. (English) Zbl 1364.90242 Optim. Eng. 17, No. 3, 577-603 (2016). MSC: 90C20 90C34 41A29 41A30 65K05 65D05 PDF BibTeX XML Cite \textit{Z. Nedělková} et al., Optim. Eng. 17, No. 3, 577--603 (2016; Zbl 1364.90242) Full Text: DOI Link OpenURL
Boyer, Claire; Chauffert, Nicolas; Ciuciu, Philippe; Kahn, Jonas; Weiss, Pierre On the generation of sampling schemes for magnetic resonance imaging. (English) Zbl 1439.94003 SIAM J. Imaging Sci. 9, No. 4, 2039-2072 (2016). MSC: 94A08 94A15 94A20 41A29 68W25 PDF BibTeX XML Cite \textit{C. Boyer} et al., SIAM J. Imaging Sci. 9, No. 4, 2039--2072 (2016; Zbl 1439.94003) Full Text: DOI OpenURL
Balashov, M. V. On polyhedral approximations in an \(n\)-dimensional space. (English. Russian original) Zbl 1356.41008 Comput. Math. Math. Phys. 56, No. 10, 1679-1685 (2016); translation from Zh. Vychisl. Mat. Mat. Fiz. 56, No. 10, 1695-1701 (2016). MSC: 41A29 52A27 49J53 PDF BibTeX XML Cite \textit{M. V. Balashov}, Comput. Math. Math. Phys. 56, No. 10, 1679--1685 (2016; Zbl 1356.41008); translation from Zh. Vychisl. Mat. Mat. Fiz. 56, No. 10, 1695--1701 (2016) Full Text: DOI OpenURL
Anastassiou, George A. Bivariate right fractional polynomial monotone approximation. (English) Zbl 1355.41012 Anastassiou, George A. (ed.) et al., Computational analysis. AMAT, Ankara, May 2015. Selected contributions presented at the 3rd international conference on applied mathematics and approximation theory, Ankara, Turkey, May 28–31, 2015. Cham: Springer (ISBN 978-3-319-28441-5/hbk; 978-3-319-28443-9/ebook). Springer Proceedings in Mathematics & Statistics 155, 19-31 (2016). MSC: 41A29 26A33 PDF BibTeX XML Cite \textit{G. A. Anastassiou}, Springer Proc. Math. Stat. 155, 19--31 (2016; Zbl 1355.41012) Full Text: DOI OpenURL
Anastassiou, George A. Bivariate left fractional pseudo-polynomial monotone approximation. (English) Zbl 1355.41011 Anastassiou, George A. (ed.) et al., Computational analysis. AMAT, Ankara, May 2015. Selected contributions presented at the 3rd international conference on applied mathematics and approximation theory, Ankara, Turkey, May 28–31, 2015. Cham: Springer (ISBN 978-3-319-28441-5/hbk; 978-3-319-28443-9/ebook). Springer Proceedings in Mathematics & Statistics 155, 1-17 (2016). MSC: 41A29 26A33 PDF BibTeX XML Cite \textit{G. A. Anastassiou}, Springer Proc. Math. Stat. 155, 1--17 (2016; Zbl 1355.41011) Full Text: DOI OpenURL
Kamal, Aref K. On copositive approximation in spaces of continuous functions. II: The uniqueness of best copositive approximation. (English) Zbl 1363.41028 Anal. Theory Appl. 32, No. 1, 20-26 (2016). MSC: 41A50 41A65 41A29 PDF BibTeX XML Cite \textit{A. K. Kamal}, Anal. Theory Appl. 32, No. 1, 20--26 (2016; Zbl 1363.41028) Full Text: DOI OpenURL
Laiu, M. Paul; Hauck, Cory D.; McClarren, Ryan G.; O’Leary, Dianne P.; Tits, André L. Positive filtered \(\mathrm P_N\) moment closures for linear kinetic equations. (English) Zbl 1352.42032 SIAM J. Numer. Anal. 54, No. 6, 3214-3238 (2016). MSC: 42B37 35L02 65M15 41A10 41A29 90C20 82C70 82D75 PDF BibTeX XML Cite \textit{M. P. Laiu} et al., SIAM J. Numer. Anal. 54, No. 6, 3214--3238 (2016; Zbl 1352.42032) Full Text: DOI OpenURL
Białas-Cież, Leokadia; Calvi, Jean-Paul Homogeneous minimal polynomials with prescribed interpolation conditions. (English) Zbl 1358.41011 Trans. Am. Math. Soc. 368, No. 12, 8383-8402 (2016). Reviewer: Francisco Pérez Acosta (La Laguna) MSC: 41A29 41A05 41A50 41A63 PDF BibTeX XML Cite \textit{L. Białas-Cież} and \textit{J.-P. Calvi}, Trans. Am. Math. Soc. 368, No. 12, 8383--8402 (2016; Zbl 1358.41011) Full Text: DOI OpenURL
Leviatan, Dany; Shevchuk, Igor A. Jackson type estimates for piecewise \(q\)-monotone approximation, \(q\geq 3\), are not valid. (English) Zbl 1347.41007 Pure Appl. Funct. Anal. 1, No. 1, 85-96 (2016). MSC: 41A10 41A17 41A25 41A29 PDF BibTeX XML Cite \textit{D. Leviatan} and \textit{I. A. Shevchuk}, Pure Appl. Funct. Anal. 1, No. 1, 85--96 (2016; Zbl 1347.41007) Full Text: Link OpenURL
Anastassiou, G. A. Univariate left general high order fractional monotone approximation. (English) Zbl 1374.26013 Acta Math. Univ. Comen., New Ser. 85, No. 2, 319-335 (2016). MSC: 26A33 41A29 PDF BibTeX XML Cite \textit{G. A. Anastassiou}, Acta Math. Univ. Comen., New Ser. 85, No. 2, 319--335 (2016; Zbl 1374.26013) OpenURL
Panzone, Pablo A. An approximation formula for Euler-Mascheroni’s constant. (English) Zbl 1345.11049 Rev. Unión Mat. Argent. 57, No. 1, 9-22 (2016). MSC: 11J72 11J81 41A29 PDF BibTeX XML Cite \textit{P. A. Panzone}, Rev. Unión Mat. Argent. 57, No. 1, 9--22 (2016; Zbl 1345.11049) Full Text: Link OpenURL
Anastassiou, George A. Left general fractional monotone approximation theory. (English) Zbl 1342.26019 Appl. Math. 43, No. 1, 117-131 (2016). MSC: 26A33 41A10 41A17 41A25 41A29 PDF BibTeX XML Cite \textit{G. A. Anastassiou}, Appl. Math. 43, No. 1, 117--131 (2016; Zbl 1342.26019) Full Text: DOI OpenURL
Bornemann, Folkmar The SIAM 100-Digit Challenge: a decade later. Inspirations, ramifications, and other eddies left in its wake. (English) Zbl 1341.65001 Jahresber. Dtsch. Math.-Ver. 118, No. 2, 87-123 (2016). MSC: 65-03 40A05 40D05 41A29 68W30 60G50 11A41 60J65 PDF BibTeX XML Cite \textit{F. Bornemann}, Jahresber. Dtsch. Math.-Ver. 118, No. 2, 87--123 (2016; Zbl 1341.65001) Full Text: DOI OpenURL
Sidorov, S. P. Linear \(k\)-monotonicity preserving algorithms and their approximation properties. (English) Zbl 1460.41010 Kotsireas, Ilias S. (ed.) et al., Mathematical aspects of computer and information sciences. 6th international conference, MACIS 2015, Berlin, Germany, November 11–13, 2015. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 9582, 93-106 (2016). MSC: 41A29 41A25 47J25 68U07 94A20 PDF BibTeX XML Cite \textit{S. P. Sidorov}, Lect. Notes Comput. Sci. 9582, 93--106 (2016; Zbl 1460.41010) Full Text: DOI OpenURL
Ait-Haddou, Rachid Polynomial degree reduction in the discrete \(L_2\)-norm equals best Euclidean approximation of \(h\)-Bézier coefficients. (English) Zbl 1342.65090 BIT 56, No. 1, 1-14 (2016). Reviewer: H. P. Dikshit (Bhopal) MSC: 65D17 41A50 41A10 41A29 PDF BibTeX XML Cite \textit{R. Ait-Haddou}, BIT 56, No. 1, 1--14 (2016; Zbl 1342.65090) Full Text: DOI OpenURL
Viswanathan, P.; Navascués, M. A.; Chand, A. K. B. Fractal polynomials and maps in approximation of continuous functions. (English) Zbl 1339.41024 Numer. Funct. Anal. Optim. 37, No. 1, 106-127 (2016). MSC: 41A29 41A30 28A80 41A50 PDF BibTeX XML Cite \textit{P. Viswanathan} et al., Numer. Funct. Anal. Optim. 37, No. 1, 106--127 (2016; Zbl 1339.41024) Full Text: DOI OpenURL