Qian, Yunyou; Yu, Dansheng Rates of approximation by neural network interpolation operators. (English) Zbl 07465252 Appl. Math. Comput. 418, Article ID 126781, 18 p. (2022). MSC: 41A25 41A05 41A27 41A28 PDF BibTeX XML Cite \textit{Y. Qian} and \textit{D. Yu}, Appl. Math. Comput. 418, Article ID 126781, 18 p. (2022; Zbl 07465252) Full Text: DOI 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
Jafarov, Sadulla Z. Converse theorem of the approximation theory of functions in Morrey-Smirnov classes related to the derivatives of functions. (English) Zbl 1483.41008 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 47, No. 2, 205-214 (2021). MSC: 41A27 26D15 41A20 41A25 41A28 42A10 46E30 PDF BibTeX XML Cite \textit{S. Z. Jafarov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 47, No. 2, 205--214 (2021; Zbl 1483.41008) Full Text: DOI OpenURL
Berdysheva, E. E.; Mehmonzoda, S. N.; Shabozov, M. Sh. Approximation of functions of several variables by continuous linear splines on rectilinear grids. (English) Zbl 07457032 Jaen J. Approx. 12, 1-23 (2021). MSC: 41A15 41A28 41A63 PDF BibTeX XML Cite \textit{E. E. Berdysheva} et al., Jaen J. Approx. 12, 1--23 (2021; Zbl 07457032) Full Text: Link OpenURL
Rhee, Hyang Joo Expansion theory for the two-sided best simultaneous approximations. (English) Zbl 07452333 J. Appl. Math. Inform. 39, No. 3-4, 437-442 (2021). MSC: 41A28 41A65 54C60 PDF BibTeX XML Cite \textit{H. J. Rhee}, J. Appl. Math. Inform. 39, No. 3--4, 437--442 (2021; Zbl 07452333) Full Text: DOI OpenURL
Çetin, Nursel A new complex generalized Bernstein-Schurer operator. (English) Zbl 07445706 Carpathian J. Math. 37, No. 1, 81-89 (2021). MSC: 30E10 41A25 41A28 30C45 PDF BibTeX XML Cite \textit{N. Çetin}, Carpathian J. Math. 37, No. 1, 81--89 (2021; Zbl 07445706) Full Text: DOI OpenURL
Reich, Simeon; Zalas, Rafał Error bounds for the method of simultaneous projections with infinitely many subspaces. (English) Zbl 07436514 J. Approx. Theory 272, Article ID 105648, 24 p. (2021). Reviewer: Vijay Gupta (New Delhi) MSC: 41A28 41A65 PDF BibTeX XML Cite \textit{S. Reich} and \textit{R. Zalas}, J. Approx. Theory 272, Article ID 105648, 24 p. (2021; Zbl 07436514) Full Text: DOI arXiv OpenURL
Maheshwari Sharma, Prerna Iterative combinations for Srivastava-Gupta operators. (English) Zbl 07425615 Asian-Eur. J. Math. 14, No. 7, Article ID 2150108, 10 p. (2021). MSC: 41A25 41A28 PDF BibTeX XML Cite \textit{P. Maheshwari Sharma}, Asian-Eur. J. Math. 14, No. 7, Article ID 2150108, 10 p. (2021; Zbl 07425615) Full Text: DOI OpenURL
Ait-Haddou, Rachid; Mazure, Marie-Laurence Blossoming and Hermite-Padé approximation for hypergeometric series. (English) Zbl 07411102 Numer. Algorithms 88, No. 3, 1183-1214 (2021). Reviewer: Marcel G. de Bruin (Heemstede) MSC: 65D17 65D20 41A20 41A21 41A28 PDF BibTeX XML Cite \textit{R. Ait-Haddou} and \textit{M.-L. Mazure}, Numer. Algorithms 88, No. 3, 1183--1214 (2021; Zbl 07411102) Full Text: DOI OpenURL
Marcovecchio, Raffaele Vectors of type II Hermite-Padé approximations and a new linear independence criterion. (English) Zbl 1476.11100 Ann. Mat. Pura Appl. (4) 200, No. 6, 2829-2861 (2021). Reviewer: Jaroslav Hančl (Ostrava) MSC: 11J72 11B83 11C20 33C45 39A60 41A28 42C05 PDF BibTeX XML Cite \textit{R. Marcovecchio}, Ann. Mat. Pura Appl. (4) 200, No. 6, 2829--2861 (2021; Zbl 1476.11100) Full Text: DOI arXiv OpenURL
Draganov, Borislav R. Direct estimates of the weighted simultaneous approximation by the Szász-Mirakjan operator. (English) Zbl 07377576 Period. Math. Hung. 83, No. 1, 88-109 (2021). Reviewer: Daniel Cárdenas Morales (Jaén) MSC: 41A81 41A17 41A25 41A28 41A35 PDF BibTeX XML Cite \textit{B. R. Draganov}, Period. Math. Hung. 83, No. 1, 88--109 (2021; Zbl 07377576) Full Text: DOI OpenURL
Buslaev, Viktor I. On a lower bound for the rate of convergence of multipoint Padé approximants of piecewise analytic functions. (English. Russian original) Zbl 1469.30079 Izv. Math. 85, No. 3, 351-366 (2021); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 85, No. 3, 13-29 (2021). Reviewer: Konstantin Malyutin (Kursk) MSC: 30E10 41A21 41A25 41A28 PDF BibTeX XML Cite \textit{V. I. Buslaev}, Izv. Math. 85, No. 3, 351--366 (2021; Zbl 1469.30079); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 85, No. 3, 13--29 (2021) Full Text: DOI OpenURL
Monir, A.; Mraoui, H.; El Hilali, A. Efficient procedure to generate generalized Gaussian noise using linear spline tools. (English) Zbl 1474.65028 Bol. Soc. Parana. Mat. (3) 39, No. 4, 35-55 (2021). MSC: 65D07 65D17 41A15 41A28 65D05 PDF BibTeX XML Cite \textit{A. Monir} et al., Bol. Soc. Parana. Mat. (3) 39, No. 4, 35--55 (2021; Zbl 1474.65028) Full Text: Link OpenURL
Kopotun, K. A.; Leviatan, D.; Shevchuk, I. A. Exact order of pointwise estimates for polynomial approximation with Hermite interpolation. (English) Zbl 1464.41006 J. Approx. Theory 264, Article ID 105538, 25 p. (2021). Reviewer: Richard A. Zalik (Auburn) MSC: 41A25 41A10 41A17 41A28 PDF BibTeX XML Cite \textit{K. A. Kopotun} et al., J. Approx. Theory 264, Article ID 105538, 25 p. (2021; Zbl 1464.41006) Full Text: DOI arXiv OpenURL
Mahdy, A. M. S.; Mohamed, M. S.; Gepreel, K. A.; AL-Amiri, A.; Higazy, M. Dynamical characteristics and signal flow graph of nonlinear fractional smoking mathematical model. (English) Zbl 07511210 Chaos Solitons Fractals 141, Article ID 110308, 14 p. (2020). MSC: 41A28 65D05 65H10 65L20 65P30 65P40 65Z05 PDF BibTeX XML Cite \textit{A. M. S. Mahdy} et al., Chaos Solitons Fractals 141, Article ID 110308, 14 p. (2020; Zbl 07511210) Full Text: DOI OpenURL
Higazy, M. Novel fractional order SIDARTHE mathematical model of COVID-19 pandemic. (English) Zbl 07504894 Chaos Solitons Fractals 138, Article ID 110007, 19 p. (2020). MSC: 41A28 65D05 65H10 65L20 65P30 65P40 65Z05 PDF BibTeX XML Cite \textit{M. Higazy}, Chaos Solitons Fractals 138, Article ID 110007, 19 p. (2020; Zbl 07504894) Full Text: DOI OpenURL
Akgün, Ramazan Fractional order mixed difference operator and its applications in angular approximation. (English) Zbl 07421897 Hacet. J. Math. Stat. 49, No. 5, 1594-1610 (2020). MSC: 42A10 41A17 41A27 41A28 PDF BibTeX XML Cite \textit{R. Akgün}, Hacet. J. Math. Stat. 49, No. 5, 1594--1610 (2020; Zbl 07421897) Full Text: DOI OpenURL
Rao, Nadeem; Wafi, Abdul; Khatoon, Salma Better rate of convergence by modified integral type operators. (English) Zbl 1475.41011 Shahid, Mohammad Hasan (ed.) et al., Differential geometry, algebra, and analysis. Selected papers based on the presentations at the international conference, ICDGAA 2016, New Delhi, India, November 15–17, 2016. Singapore: Springer. Springer Proc. Math. Stat. 327, 245-259 (2020). MSC: 41A36 41A10 41A25 41A28 41A35 PDF BibTeX XML Cite \textit{N. Rao} et al., Springer Proc. Math. Stat. 327, 245--259 (2020; Zbl 1475.41011) Full Text: DOI OpenURL
Draganov, Borislav R. Converse estimates for the simultaneous approximation by Bernstein polynomials with integer coeffcients. (English) Zbl 1460.41009 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. 39-51 (2020). MSC: 41A27 41A10 41A25 41A28 PDF BibTeX XML Cite \textit{B. R. Draganov}, 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. 39--51 (2020; Zbl 1460.41009) Full Text: arXiv Link OpenURL
Acu, Ana Maria; Heilmann, Margareta; Raşa, Ioan Linking Baskakov type operators. (English) Zbl 1460.41003 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. 23-38 (2020). MSC: 41A10 41A28 41A36 PDF BibTeX XML Cite \textit{A. M. Acu} et al., 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. 23--38 (2020; Zbl 1460.41003) Full Text: Link OpenURL
Heilmann, Margareta; Nasaireh, Fadel; Raşa, Ioan Discrete operators associated with linking operators. (English) Zbl 1459.41011 Anal. Math. Phys. 10, No. 4, Paper No. 72, 14 p. (2020). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A36 41A28 41A35 PDF BibTeX XML Cite \textit{M. Heilmann} et al., Anal. Math. Phys. 10, No. 4, Paper No. 72, 14 p. (2020; Zbl 1459.41011) Full Text: DOI arXiv OpenURL
Tsar’kov, Igor’ G. Approximative properties of sets and continuous selections. (English. Russian original) Zbl 1455.54019 Sb. Math. 211, No. 8, 1190-1211 (2020); translation from Mat. Sb. 211, No. 8, 132-157 (2020). Reviewer: Szymon Wąsowicz (Bielsko-Biała) MSC: 54C60 41A28 41A65 47A52 46B20 54C65 PDF BibTeX XML Cite \textit{I. G. Tsar'kov}, Sb. Math. 211, No. 8, 1190--1211 (2020; Zbl 1455.54019); translation from Mat. Sb. 211, No. 8, 132--157 (2020) Full Text: DOI OpenURL
Draganov, Borislav R. Direct estimates of the weighted simultaneous approximation by the Baskakov operator. (English) Zbl 1454.41003 Result. Math. 75, No. 4, Paper No. 156, 31 p. (2020). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A17 41A25 41A28 41A35 41A81 PDF BibTeX XML Cite \textit{B. R. Draganov}, Result. Math. 75, No. 4, Paper No. 156, 31 p. (2020; Zbl 1454.41003) Full Text: DOI OpenURL
Tang, Xiao-jun; Wang, Xin-chang; Yi, Hua Weighted simultaneous approximation of the linear combinations of Baskakov operators. (English) Zbl 1435.41027 Complexity 2020, Article ID 5698568, 9 p. (2020). MSC: 41A36 41A25 41A28 PDF BibTeX XML Cite \textit{X.-j. Tang} et al., Complexity 2020, Article ID 5698568, 9 p. (2020; Zbl 1435.41027) Full Text: DOI OpenURL
Gupta, Vijay Approximation with certain exponential operators. (English) Zbl 1434.41015 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 51, 15 p. (2020). MSC: 41A36 41A28 PDF BibTeX XML Cite \textit{V. Gupta}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 51, 15 p. (2020; Zbl 1434.41015) Full Text: DOI OpenURL
Leurs, Marjolein; Van Assche, Walter Laguerre-Angelesco multiple orthogonal polynomials on an \(r\)-star. (English) Zbl 1437.33008 J. Approx. Theory 250, Article ID 105324, 30 p. (2020). Reviewer: Marcel G. de Bruin (Heemstede) MSC: 33C45 42C05 41A28 PDF BibTeX XML Cite \textit{M. Leurs} and \textit{W. Van Assche}, J. Approx. Theory 250, Article ID 105324, 30 p. (2020; Zbl 1437.33008) Full Text: DOI arXiv OpenURL
Çetin, Nursel; Başcanbaz-Tunca, Gülen Approximation by a new complex generalized Bernstein operator. (English) Zbl 07417560 An. Univ. Oradea, Fasc. Mat. 26, No. 2, 127-139 (2019). MSC: 30E10 41A25 41A28 30C45 PDF BibTeX XML Cite \textit{N. Çetin} and \textit{G. Başcanbaz-Tunca}, An. Univ. Oradea, Fasc. Mat. 26, No. 2, 127--139 (2019; Zbl 07417560) OpenURL
Goyal, Meenu; Agrawal, P. N. Blending type approximation by complex Szász-Durrmeyer-Chlodowsky operators in compact disks. (English) Zbl 07289583 Math. Slovaca 69, No. 5, 1077-1088 (2019). MSC: 30E10 41A25 41A28 PDF BibTeX XML Cite \textit{M. Goyal} and \textit{P. N. Agrawal}, Math. Slovaca 69, No. 5, 1077--1088 (2019; Zbl 07289583) Full Text: DOI OpenURL
Garrancho, Pedro A general Korovkin result under generalized convergence. (English) Zbl 1463.41051 Constr. Math. Anal. 2, No. 2, 81-88 (2019). MSC: 41A36 40D05 41A28 PDF BibTeX XML Cite \textit{P. Garrancho}, Constr. Math. Anal. 2, No. 2, 81--88 (2019; Zbl 1463.41051) Full Text: DOI OpenURL
Alimov, A. R.; Tsar’kov, I. G. Chebyshev centres, Jung constants, and their applications. (English. Russian original) Zbl 1435.41028 Russ. Math. Surv. 74, No. 5, 775-849 (2019); translation from Usp. Mat. Nauk 74, No. 5, 3-82 (2019). Reviewer: T.S.S.R.K. Rao (Bangalore) MSC: 41A46 41A28 41A65 46B20 54C60 54C65 PDF BibTeX XML Cite \textit{A. R. Alimov} and \textit{I. G. Tsar'kov}, Russ. Math. Surv. 74, No. 5, 775--849 (2019; Zbl 1435.41028); translation from Usp. Mat. Nauk 74, No. 5, 3--82 (2019) Full Text: DOI OpenURL
Ismailov, Migdad I. On uncountable \(K\)-Bessel and \(K\)-Hilbert systems in nonseparable Banach spaces. (English) Zbl 1444.42007 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 45, No. 2, 192-204 (2019). Reviewer: Virender Dalal (Delhi) MSC: 42A38 41A10 41A28 42A10 PDF BibTeX XML Cite \textit{M. I. Ismailov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 45, No. 2, 192--204 (2019; Zbl 1444.42007) Full Text: Link OpenURL
Çetin, Nursel A new generalization of complex Stancu operators. (English) Zbl 1427.30063 Math. Methods Appl. Sci. 42, No. 16, 5582-5594 (2019). MSC: 30E10 41A25 41A28 30C45 PDF BibTeX XML Cite \textit{N. Çetin}, Math. Methods Appl. Sci. 42, No. 16, 5582--5594 (2019; Zbl 1427.30063) Full Text: DOI OpenURL
Jafarov, Sadulla Z. Derivatives of trigonometric polynomials and converse theorem of the constructive theory of functions in Morrey spaces. (English) Zbl 1426.41015 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 45, No. 1, 137-145 (2019). MSC: 41A25 41A17 41A28 42A10 PDF BibTeX XML Cite \textit{S. Z. Jafarov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 45, No. 1, 137--145 (2019; Zbl 1426.41015) OpenURL
Campiti, Michele; Raşa, Ioan Extrapolation properties of multivariate Bernstein polynomials. (English) Zbl 1428.41005 Mediterr. J. Math. 16, No. 5, Paper No. 109, 10 p. (2019). Reviewer: Sorin Gheorghe Gal (Oradea) MSC: 41A10 41A28 41A36 41A63 PDF BibTeX XML Cite \textit{M. Campiti} and \textit{I. Raşa}, Mediterr. J. Math. 16, No. 5, Paper No. 109, 10 p. (2019; Zbl 1428.41005) Full Text: DOI OpenURL
Prévost, Marc; Rivoal, Tanguy Remainder Padé approximants for hypergeometric series. (English) Zbl 1423.41018 Integral Transforms Spec. Funct. 30, No. 10, 833-843 (2019). MSC: 41A21 41A28 PDF BibTeX XML Cite \textit{M. Prévost} and \textit{T. Rivoal}, Integral Transforms Spec. Funct. 30, No. 10, 833--843 (2019; Zbl 1423.41018) Full Text: DOI HAL OpenURL
Bosuwan, N.; Lagomasino, G. López; Gerpe, Y. Zaldivar Direct and inverse results for multipoint Hermite-Padé approximants. (English) Zbl 1426.30024 Anal. Math. Phys. 9, No. 2, 761-779 (2019). Reviewer: Adhemar Bultheel (Leuven) MSC: 30E10 41A21 41A28 PDF BibTeX XML Cite \textit{N. Bosuwan} et al., Anal. Math. Phys. 9, No. 2, 761--779 (2019; Zbl 1426.30024) Full Text: DOI arXiv OpenURL
Rao, Nadeem; Wafi, Abdul Chlodowsky Szász-Kantorovich operators via Dunkl analogue. (English) Zbl 1416.41031 Appl. Appl. Math. 14, No. 1, 370-381 (2019). MSC: 41A36 41A10 41A25 41A28 41A35 PDF BibTeX XML Cite \textit{N. Rao} and \textit{A. Wafi}, Appl. Appl. Math. 14, No. 1, 370--381 (2019; Zbl 1416.41031) Full Text: Link OpenURL
Ansari, Khursheed J.; Mursaleen, M.; Rahman, Shagufta Approximation by Jakimovski-Leviatan operators of Durrmeyer type involving multiple Appell polynomials. (English) Zbl 1416.41023 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 1007-1024 (2019). MSC: 41A36 41A10 41A28 PDF BibTeX XML Cite \textit{K. J. Ansari} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 1007--1024 (2019; Zbl 1416.41023) Full Text: DOI OpenURL
Katsnelson, Victor On the completeness of Gaussians in a Hilbert functional space. (English) Zbl 1430.46024 Complex Anal. Oper. Theory 13, No. 3, 637-658 (2019). MSC: 46E20 46B15 42C30 46E35 41A28 42B10 PDF BibTeX XML Cite \textit{V. Katsnelson}, Complex Anal. Oper. Theory 13, No. 3, 637--658 (2019; Zbl 1430.46024) Full Text: DOI arXiv OpenURL
Abel, Ulrich A Voronovskaya-type result for simultaneous approximation by Bernstein-Chlodovsky polynomials. (English) Zbl 1453.41005 Result. Math. 74, No. 3, Paper No. 117, 12 p. (2019). Reviewer: Cătălin Badea (Villeneuve d’Ascq) MSC: 41A28 41A25 PDF BibTeX XML Cite \textit{U. Abel}, Result. Math. 74, No. 3, Paper No. 117, 12 p. (2019; Zbl 1453.41005) Full Text: DOI OpenURL
Goyal, Meenu; Kajla, Arun Blending-type approximation by generalized Lupaş-type operators. (English) Zbl 1416.26005 Bol. Soc. Mat. Mex., III. Ser. 25, No. 1, 97-115 (2019). Reviewer: Marcel G. de Bruin (Heemstede) MSC: 26A15 41A25 41A28 PDF BibTeX XML Cite \textit{M. Goyal} and \textit{A. Kajla}, Bol. Soc. Mat. Mex., III. Ser. 25, No. 1, 97--115 (2019; Zbl 1416.26005) Full Text: DOI OpenURL
Bosuwan, Nattapong; López Lagomasino, Guillermo Direct and inverse results on row sequences of simultaneous Padé-Faber approximants. (English) Zbl 1417.30029 Mediterr. J. Math. 16, No. 2, Paper No. 36, 21 p. (2019). MSC: 30E10 41A21 41A28 41A25 41A27 PDF BibTeX XML Cite \textit{N. Bosuwan} and \textit{G. López Lagomasino}, Mediterr. J. Math. 16, No. 2, Paper No. 36, 21 p. (2019; Zbl 1417.30029) Full Text: DOI arXiv OpenURL
Wei, Haihua; Xu, Jingshi Simultaneous approximations in Banach space-valued Bochner-Lebesgue spaces with variable exponent. (English) Zbl 1453.41009 Numer. Funct. Anal. Optim. 40, No. 1, 19-33 (2019). Reviewer: Cătălin Badea (Villeneuve d’Ascq) MSC: 41A65 41A28 46G10 PDF BibTeX XML Cite \textit{H. Wei} and \textit{J. Xu}, Numer. Funct. Anal. Optim. 40, No. 1, 19--33 (2019; Zbl 1453.41009) Full Text: DOI OpenURL
Prévost, Marc Remainder Padé approximants for the Hurwitz zeta function. (English) Zbl 1408.41008 Result. Math. 74, No. 1, Paper No. 51, 22 p. (2019). MSC: 41A21 11J72 41A28 PDF BibTeX XML Cite \textit{M. Prévost}, Result. Math. 74, No. 1, Paper No. 51, 22 p. (2019; Zbl 1408.41008) Full Text: DOI arXiv OpenURL
Çetin, Nursel Approximation and geometric properties of complex \(\alpha\)-Bernstein operator. (English) Zbl 1412.30120 Result. Math. 74, No. 1, Paper No. 40, 16 p. (2019). MSC: 30E10 41A25 41A28 30C45 PDF BibTeX XML Cite \textit{N. Çetin}, Result. Math. 74, No. 1, Paper No. 40, 16 p. (2019; Zbl 1412.30120) Full Text: DOI OpenURL
Ansari, Khursheed J.; Mursaleen, M.; Al-Abeid, A. H. Approximation by Chlodowsky variant of Szász operators involving Sheffer polynomials. (English) Zbl 1406.41006 Adv. Oper. Theory 4, No. 2, 321-341 (2019). MSC: 41A36 41A25 41A28 PDF BibTeX XML Cite \textit{K. J. Ansari} et al., Adv. Oper. Theory 4, No. 2, 321--341 (2019; Zbl 1406.41006) Full Text: DOI Euclid Link OpenURL
Akgün, Ramazan Mixed modulus of smoothness with Muckenhoupt weights and approximation by angle. (English) Zbl 1405.42002 Complex Var. Elliptic Equ. 64, No. 2, 330-351 (2019). MSC: 42A10 41A17 41A27 41A28 PDF BibTeX XML Cite \textit{R. Akgün}, Complex Var. Elliptic Equ. 64, No. 2, 330--351 (2019; Zbl 1405.42002) Full Text: DOI OpenURL
Heilmann, Margareta; Raşa, Ioan A Nice representation for a link between Baskakov- and Szász-Mirakjan-Durrmeyer operators and their Kantorovich variants. (English) Zbl 1404.41007 Result. Math. 74, No. 1, Paper No. 9, 12 p. (2019). MSC: 41A36 41A10 41A28 PDF BibTeX XML Cite \textit{M. Heilmann} and \textit{I. Raşa}, Result. Math. 74, No. 1, Paper No. 9, 12 p. (2019; Zbl 1404.41007) Full Text: DOI arXiv OpenURL
González Merino, Bernardo; Jahn, Thomas; Richter, Christian Uniqueness of circumcenters in generalized Minkowski spaces. (English) Zbl 1402.52003 J. Approx. Theory 237, 153-159 (2019). MSC: 52A20 41A28 41A52 41A65 52A21 52A40 PDF BibTeX XML Cite \textit{B. González Merino} et al., J. Approx. Theory 237, 153--159 (2019; Zbl 1402.52003) Full Text: DOI arXiv OpenURL
Draganov, Borislav R. Simultaneous approximation by Bernstein polynomials with integer coefficients. (English) Zbl 1403.41002 J. Approx. Theory 237, 1-16 (2019). Reviewer: Marcel G. de Bruin (Heemstede) MSC: 41A28 41A10 PDF BibTeX XML Cite \textit{B. R. Draganov}, J. Approx. Theory 237, 1--16 (2019; Zbl 1403.41002) Full Text: DOI arXiv OpenURL
Draganov, Borislav R. An exact strong converse inequality for the weighted simultaneous approximation by the Bernstein operator. (English) Zbl 1445.41011 Ivanov, Kamen (ed.) et al., Constructive theory of functions. Proceedings of the 12th international conference, Sozopol, Bulgaria, June 11–17, 2016. Sofia: Prof. Marin Drinov Academic Publishing House. 75-97 (2018). MSC: 41A36 41A17 41A27 41A28 PDF BibTeX XML Cite \textit{B. R. Draganov}, in: Constructive theory of functions. Proceedings of the 12th international conference, Sozopol, Bulgaria, June 11--17, 2016. Sofia: Prof. Marin Drinov Academic Publishing House. 75--97 (2018; Zbl 1445.41011) Full Text: Link OpenURL
Han, Lingxiong; Gao, Huishuang Strong converse inequality of simultaneous approximation for left Bernstein-Durrmeyer quasi-interpolation in Orlicz spaces. (Chinese. English summary) Zbl 1424.41022 J. Northeast Norm. Univ., Nat. Sci. Ed. 50, No. 3, 1-6 (2018). MSC: 41A28 41A35 41A65 PDF BibTeX XML Cite \textit{L. Han} and \textit{H. Gao}, J. Northeast Norm. Univ., Nat. Sci. Ed. 50, No. 3, 1--6 (2018; Zbl 1424.41022) Full Text: DOI OpenURL
Maheshwari, Prerna Approximation for certain Stancu type summation integral operator. (English) Zbl 1424.41034 Anal. Theory Appl. 34, No. 1, 77-91 (2018). MSC: 41A35 41A28 PDF BibTeX XML Cite \textit{P. Maheshwari}, Anal. Theory Appl. 34, No. 1, 77--91 (2018; Zbl 1424.41034) Full Text: DOI OpenURL
Alimov, Alekseĭ R. Selections of the best and near-best approximation operators and solarity. (English, Russian) Zbl 1423.41041 Proc. Steklov Inst. Math. 303, 10-17 (2018); translation in Tr. Mat. Inst. Steklova 303, 17-25 (2018). Reviewer: Vasile Postolică (Piatra Neamt) MSC: 41A50 41A28 41A35 PDF BibTeX XML Cite \textit{A. R. Alimov}, Proc. Steklov Inst. Math. 303, 10--17 (2018; Zbl 1423.41041); translation in Tr. Mat. Inst. Steklova 303, 17--25 (2018) Full Text: DOI OpenURL
Agrawal, Purshottam Narain; Baxhaku, Behar; Chauhan, Ruchi Quantitative Voronovskaya- and Grüss-Voronovskaya-type theorems by the blending variant of Szász operators including Brenke-type polynomials. (English) Zbl 1424.41040 Turk. J. Math. 42, No. 4, 1610-1629 (2018). MSC: 41A36 26A15 41A25 41A28 PDF BibTeX XML Cite \textit{P. N. Agrawal} et al., Turk. J. Math. 42, No. 4, 1610--1629 (2018; Zbl 1424.41040) Full Text: DOI OpenURL
Deshwal, Sheetal; Agrawal, P. N.; Araci, Serkan Dunkl analogue of Szász-Mirakjan operators of blending type. (English) Zbl 1409.41012 Open Math. 16, 1344-1356 (2018). MSC: 41A36 41A25 41A28 PDF BibTeX XML Cite \textit{S. Deshwal} et al., Open Math. 16, 1344--1356 (2018; Zbl 1409.41012) Full Text: DOI OpenURL
Burke, Maxim R. Approximation by entire functions in the construction of order-isomorphisms and large cross-sections. (English) Zbl 1417.30030 Mashreghi, Javad (ed.) et al., New trends in approximation theory. In memory of André Boivin. Proceedings of the conference, Toronto, Canada, July 25–29, 2016. Toronto: The Fields Institute for Research in the Mathematical Sciences; New York, NY: Springer. Fields Inst. Commun. 81, 37-69 (2018). Reviewer: Adhemar Bultheel (Leuven) MSC: 30E10 41A28 30-02 41-02 PDF BibTeX XML Cite \textit{M. R. Burke}, Fields Inst. Commun. 81, 37--69 (2018; Zbl 1417.30030) Full Text: DOI OpenURL
Papini, Pier Luigi Intersection properties, hyperconvexity and Jung constants. (English) Zbl 07015072 J. Nonlinear Var. Anal. 2, No. 1, 91-102 (2018). MSC: 47A20 41A28 PDF BibTeX XML Cite \textit{P. L. Papini}, J. Nonlinear Var. Anal. 2, No. 1, 91--102 (2018; Zbl 07015072) Full Text: DOI OpenURL
Israfilov, Daniyal M.; Testici, Ahmet Simultaneous approximation in Lebesgue space with variable exponent. (English) Zbl 1400.41006 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 44, No. 1, 3-18 (2018). MSC: 41A10 41A28 42A10 PDF BibTeX XML Cite \textit{D. M. Israfilov} and \textit{A. Testici}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 44, No. 1, 3--18 (2018; Zbl 1400.41006) OpenURL
Gairola, Asha Ram; Deepmala; Mishra, Lakshmi Narayan On the \(q\)-derivatives of a certain linear positive operators. (English) Zbl 1397.41005 Iran. J. Sci. Technol., Trans. A, Sci. 42, No. 3, 1409-1417 (2018). MSC: 41A28 05A30 26A15 33D05 41A36 PDF BibTeX XML Cite \textit{A. R. Gairola} et al., Iran. J. Sci. Technol., Trans. A, Sci. 42, No. 3, 1409--1417 (2018; Zbl 1397.41005) Full Text: DOI OpenURL
Kajla, Arun; Goyal, Meenu Modified Bernstein-Kantorovich operators for functions of one and two variables. (English) Zbl 1396.26004 Rend. Circ. Mat. Palermo (2) 67, No. 2, 379-395 (2018). MSC: 26A15 41A25 41A28 PDF BibTeX XML Cite \textit{A. Kajla} and \textit{M. Goyal}, Rend. Circ. Mat. Palermo (2) 67, No. 2, 379--395 (2018; Zbl 1396.26004) Full Text: DOI OpenURL
Kolomoitsev, Yurii Best approximations and moduli of smoothness of functions and their derivatives in \(L_p\), \(0 < p < 1\). (English) Zbl 1400.41007 J. Approx. Theory 232, 12-42 (2018). Reviewer: Aurelian Bejancu (Safat) MSC: 41A10 41A15 41A17 41A25 41A28 PDF BibTeX XML Cite \textit{Y. Kolomoitsev}, J. Approx. Theory 232, 12--42 (2018; Zbl 1400.41007) Full Text: DOI arXiv OpenURL
Ruchi, Ruchi; Baxhaku, Behar; Agrawal, Purshottam N. GBS operators of bivariate Bernstein-Durrmeyer-type on a triangle. (English) Zbl 1391.41009 Math. Methods Appl. Sci. 41, No. 7, 2673-2683 (2018). MSC: 41A25 26A15 41A28 PDF BibTeX XML Cite \textit{R. Ruchi} et al., Math. Methods Appl. Sci. 41, No. 7, 2673--2683 (2018; Zbl 1391.41009) Full Text: DOI OpenURL
Cegielski, Andrzej; Reich, Simeon; Zalas, Rafał Regular sequences of quasi-nonexpansive operators and their applications. (English) Zbl 1391.41006 SIAM J. Optim. 28, No. 2, 1508-1532 (2018). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A25 47J25 41A28 65K15 PDF BibTeX XML Cite \textit{A. Cegielski} et al., SIAM J. Optim. 28, No. 2, 1508--1532 (2018; Zbl 1391.41006) Full Text: DOI arXiv OpenURL
Bosuwan, N.; López Lagomasino, G. Determining system poles using row sequences of orthogonal Hermite-Padé approximants. (English) Zbl 1392.41010 J. Approx. Theory 231, 15-40 (2018). Reviewer: Marcel G. de Bruin (Heemstede) MSC: 41A21 41A28 41A25 41A27 30E10 PDF BibTeX XML Cite \textit{N. Bosuwan} and \textit{G. López Lagomasino}, J. Approx. Theory 231, 15--40 (2018; Zbl 1392.41010) Full Text: DOI arXiv OpenURL
Agrawal, P. N.; Goyal, Meenu Generalized Baskakov Kantorovich operators. (English) Zbl 07460002 Filomat 31, No. 19, 6131-6151 (2017). MSC: 41A25 41A28 PDF BibTeX XML Cite \textit{P. N. Agrawal} and \textit{M. Goyal}, Filomat 31, No. 19, 6131--6151 (2017; Zbl 07460002) Full Text: DOI arXiv OpenURL
Gupta, Vijay; Acu, Ana Maria; Sofonea, Daniel Florin Approximation of Baskakov type Pólya-Durrmeyer operators. (English) Zbl 1411.41014 Appl. Math. Comput. 294, 318-331 (2017). MSC: 41A25 26A15 41A28 PDF BibTeX XML Cite \textit{V. Gupta} et al., Appl. Math. Comput. 294, 318--331 (2017; Zbl 1411.41014) Full Text: DOI OpenURL
Haddadi, M. R.; Labbaf Ghasemi, M. H. New results on simultaneous approximation preserving maps. (English) Zbl 1408.41011 Bull. Math. Anal. Appl. 9, No. 1, 52-57 (2017). MSC: 41A28 41A65 46B42 PDF BibTeX XML Cite \textit{M. R. Haddadi} and \textit{M. H. Labbaf Ghasemi}, Bull. Math. Anal. Appl. 9, No. 1, 52--57 (2017; Zbl 1408.41011) Full Text: Link OpenURL
Tang, Xiaojun; Yu, Tao; Wang, Xinchang; Zeng, Zhaoyun; Yi, Hua Positive result of weighted simultaneous approximation by the linear combinations of Baskakov operators. (Chinese. English summary) Zbl 1399.41031 Math. Appl. 30, No. 4, 845-849 (2017). MSC: 41A28 41A36 PDF BibTeX XML Cite \textit{X. Tang} et al., Math. Appl. 30, No. 4, 845--849 (2017; Zbl 1399.41031) OpenURL
Wei, Haihua; Xu, Jingshi Best simultaneous approximations in Bochner-Lebesgue spaces. (English) Zbl 1399.41032 Chin. J. Eng. Math. 34, No. 5, 563-570 (2017). MSC: 41A28 41A50 41A65 PDF BibTeX XML Cite \textit{H. Wei} and \textit{J. Xu}, Chin. J. Eng. Math. 34, No. 5, 563--570 (2017; Zbl 1399.41032) Full Text: DOI OpenURL
Luo, Xian-Fa; Tao, Ji-Cheng; Tsai, Feng-Sheng Simultaneous proximinality in \(L_p(S,\Sigma, X)\). (English) Zbl 1382.41014 J. Nonlinear Convex Anal. 18, No. 6, 1057-1065 (2017). MSC: 41A28 41A65 PDF BibTeX XML Cite \textit{X.-F. Luo} et al., J. Nonlinear Convex Anal. 18, No. 6, 1057--1065 (2017; Zbl 1382.41014) Full Text: Link OpenURL
Reich, Simeon; Zalas, Rafał The optimal error bound for the method of simultaneous projections. (English) Zbl 1381.41013 J. Approx. Theory 223, 96-107 (2017). Reviewer: Aurelian Bejancu (Safat) MSC: 41A25 41A28 41A44 41A65 PDF BibTeX XML Cite \textit{S. Reich} and \textit{R. Zalas}, J. Approx. Theory 223, 96--107 (2017; Zbl 1381.41013) Full Text: DOI arXiv OpenURL
Ferreyra, D. E.; Levis, F. E. Best simultaneous local approximation in the \(L^p\) norms. (English) Zbl 1371.41022 Numer. Funct. Anal. Optim. 38, No. 6, 770-798 (2017). MSC: 41A28 41A10 PDF BibTeX XML Cite \textit{D. E. Ferreyra} and \textit{F. E. Levis}, Numer. Funct. Anal. Optim. 38, No. 6, 770--798 (2017; Zbl 1371.41022) Full Text: DOI OpenURL
Gupta, Vijay; Tachev, Gancho Approximation with positive linear operators and linear combinations. (English) Zbl 1371.41035 Developments in Mathematics 50. Cham: Springer (ISBN 978-3-319-58794-3/hbk; 978-3-319-58795-0/ebook). xiii, 186 p. (2017). Reviewer: Sorin Gheorghe Gal (Oradea) MSC: 41A36 41A25 41A27 41A28 41A40 PDF BibTeX XML Cite \textit{V. Gupta} and \textit{G. Tachev}, Approximation with positive linear operators and linear combinations. Cham: Springer (2017; Zbl 1371.41035) Full Text: DOI OpenURL
Chauhan, Ruchi; Ispir, Nurhayat; Agrawal, P. N. A new kind of Bernstein-Schurer-Stancu-Kantorovich-type operators based on \(q\)-integers. (English) Zbl 1359.41010 J. Inequal. Appl. 2017, Paper No. 50, 24 p. (2017). MSC: 41A35 41A25 26A15 41A28 PDF BibTeX XML Cite \textit{R. Chauhan} et al., J. Inequal. Appl. 2017, Paper No. 50, 24 p. (2017; Zbl 1359.41010) Full Text: DOI OpenURL
Akgün, Ramazan Mixed modulus of continuity in the Lebesgue spaces with Muckenhoupt weights and their properties. (English) Zbl 1424.42002 Turk. J. Math. 40, No. 6, 1169-1192 (2016). MSC: 42A10 41A17 41A27 41A28 PDF BibTeX XML Cite \textit{R. Akgün}, Turk. J. Math. 40, No. 6, 1169--1192 (2016; Zbl 1424.42002) Full Text: DOI OpenURL
Kajla, Arun; Ispir, Nurhayat; Agrawal, P. N.; Goyal, Meenu \(q\)-Bernstein-Schurer-Durrmeyer type operators for functions of one and two variables. (English) Zbl 1410.41022 Appl. Math. Comput. 275, 372-385 (2016). MSC: 41A35 26A15 40A30 41A25 41A28 PDF BibTeX XML Cite \textit{A. Kajla} et al., Appl. Math. Comput. 275, 372--385 (2016; Zbl 1410.41022) Full Text: DOI OpenURL
Lubinsky, Doron S.; Assche, Walter Van Simultaneous Gaussian quadrature for Angelesco systems. (English) Zbl 1377.41017 Jaen J. Approx. 8, No. 2, 113-149 (2016). MSC: 41A55 31A15 41A28 65D30 PDF BibTeX XML Cite \textit{D. S. Lubinsky} and \textit{W. Van Assche}, Jaen J. Approx. 8, No. 2, 113--149 (2016; Zbl 1377.41017) Full Text: arXiv OpenURL
Anastassiou, George A.; Kester, Merve Global smoothness preservation and simultaneous approximation by multivariate discrete operators. (English) Zbl 1389.41019 Stud. Univ. Babeș-Bolyai, Math. 61, No. 3, 257-278 (2016). MSC: 41A35 26A15 26D15 41A05 41A28 PDF BibTeX XML Cite \textit{G. A. Anastassiou} and \textit{M. Kester}, Stud. Univ. Babeș-Bolyai, Math. 61, No. 3, 257--278 (2016; Zbl 1389.41019) OpenURL
Tachev, Gancho A modified pointwise estimate on simultaneous approximation by Bernstein polynomials. (English) Zbl 1370.41016 Rassias, Themistocles M. (ed.) et al., Mathematical analysis, approximation theory and their applications. Cham: Springer (ISBN 978-3-319-31279-8/hbk; 978-3-319-31281-1/ebook). Springer Optimization and Its Applications 111, 631-637 (2016). MSC: 41A10 41A28 PDF BibTeX XML Cite \textit{G. Tachev}, Springer Optim. Appl. 111, 631--637 (2016; Zbl 1370.41016) Full Text: DOI OpenURL
López-Moreno, Antonio-Jesús; Jódar-Reyes, Joaquín; Latorre-Palacios, José-Manuel Simultaneous weighted approximation with multivariate Baskakov-Schurer operators. (English) Zbl 1370.41029 Rassias, Themistocles M. (ed.) et al., Mathematical analysis, approximation theory and their applications. Cham: Springer (ISBN 978-3-319-31279-8/hbk; 978-3-319-31281-1/ebook). Springer Optimization and Its Applications 111, 483-500 (2016). MSC: 41A28 41A36 PDF BibTeX XML Cite \textit{A.-J. López-Moreno} et al., Springer Optim. Appl. 111, 483--500 (2016; Zbl 1370.41029) Full Text: DOI OpenURL
Gupta, Vijay Approximation for generalization of Baskakov-Durrmeyer operators. (English) Zbl 1370.41043 Rassias, Themistocles M. (ed.) et al., Mathematical analysis, approximation theory and their applications. Cham: Springer (ISBN 978-3-319-31279-8/hbk; 978-3-319-31281-1/ebook). Springer Optimization and Its Applications 111, 317-338 (2016). MSC: 41A36 41A28 PDF BibTeX XML Cite \textit{V. Gupta}, Springer Optim. Appl. 111, 317--338 (2016; Zbl 1370.41043) Full Text: DOI OpenURL
Agrawal, P. N.; Goyal, Meenu Bivariate extension of linear positive operators. (English) Zbl 1370.41037 Rassias, Themistocles M. (ed.) et al., Mathematical analysis, approximation theory and their applications. Cham: Springer (ISBN 978-3-319-31279-8/hbk; 978-3-319-31281-1/ebook). Springer Optimization and Its Applications 111, 15-62 (2016). MSC: 41A36 41A25 41A28 PDF BibTeX XML Cite \textit{P. N. Agrawal} and \textit{M. Goyal}, Springer Optim. Appl. 111, 15--62 (2016; Zbl 1370.41037) Full Text: DOI OpenURL
Narang, T. D.; Gupta, Sahil Best simultaneous approximation in quotient spaces. (English) Zbl 1366.41015 Cushing, Jim M. (ed.) et al., Applied analysis in biological and physical sciences. ICMBAA, Aligarh, India, June 4–6, 2015. New Delhi: Springer (ISBN 978-81-322-3638-2/hbk; 978-81-322-3640-5/ebook). Springer Proceedings in Mathematics & Statistics 186, 339-349 (2016). MSC: 41A28 41A52 41A65 PDF BibTeX XML Cite \textit{T. D. Narang} and \textit{S. Gupta}, Springer Proc. Math. Stat. 186, 339--349 (2016; Zbl 1366.41015) Full Text: DOI OpenURL
Han, Lingxiong; Wu, Garidi Strong converse inequality of Jacobi weighted simultaneous approximation for gamma operators in Orlicz spaces \(L_\Phi^*(0,\infty)\). (Chinese. English summary) Zbl 1374.41020 Appl. Math., Ser. A (Chin. Ed.) 31, No. 3, 366-378 (2016). MSC: 41A17 41A28 41A35 PDF BibTeX XML Cite \textit{L. Han} and \textit{G. Wu}, Appl. Math., Ser. A (Chin. Ed.) 31, No. 3, 366--378 (2016; Zbl 1374.41020) OpenURL
Yu, Dansheng; Zhou, Ping Approximation by neural network operators activated by smooth ramp functions. (Chinese. English summary) Zbl 1374.41028 Acta Math. Sin., Chin. Ser. 59, No. 5, 623-638 (2016). MSC: 41A30 41A28 41A35 47A58 PDF BibTeX XML Cite \textit{D. Yu} and \textit{P. Zhou}, Acta Math. Sin., Chin. Ser. 59, No. 5, 623--638 (2016; Zbl 1374.41028) OpenURL
Al-Sharif, Sh.; Qaraman, Kh. Some results on \(f\)-simultaneous Chebyshev approximation. (English) Zbl 1355.41010 Appl. Appl. Math. 11, No. 2, 957-969 (2016). MSC: 41A28 41A50 26D15 PDF BibTeX XML Cite \textit{Sh. Al-Sharif} and \textit{Kh. Qaraman}, Appl. Appl. Math. 11, No. 2, 957--969 (2016; Zbl 1355.41010) Full Text: Link OpenURL
López Lagomasino, G. On row sequences of Padé and Hermite-Padé approximation. (English) Zbl 1350.30057 Hardin, Douglas P. (ed.) et al., Modern trends in constructive function theory. Constructive functions 2014 conference in honor of Ed Saff’s 70th birthday, Vanderbilt University, Nashville, TN, USA, May 26–30, 2014. Proceedings. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-2534-0/pbk; 978-1-4704-2934-8/ebook). Contemporary Mathematics 661, 141-151 (2016). MSC: 30E10 41A21 41A28 41A25 41A27 PDF BibTeX XML Cite \textit{G. López Lagomasino}, Contemp. Math. 661, 141--151 (2016; Zbl 1350.30057) Full Text: DOI arXiv OpenURL
Cuenya, Héctor Hugo; Levis, Fabián Eduardo Nonlinear Chebyshev approximation to set-valued functions. (English) Zbl 1347.41035 Optimization 65, No. 8, 1519-1529 (2016). MSC: 41A50 41A28 PDF BibTeX XML Cite \textit{H. H. Cuenya} and \textit{F. E. Levis}, Optimization 65, No. 8, 1519--1529 (2016; Zbl 1347.41035) Full Text: DOI OpenURL
Cuenya, H. H.; Levis, F. E.; Priori, A. N. Best simultaneous approximation on small regions by rational functions. (English) Zbl 1351.41028 Rev. Unión Mat. Argent. 57, No. 1, 57-70 (2016). Reviewer: Costică Mustăţa (Cluj-Napoca) MSC: 41A65 41A10 41A20 41A21 41A28 PDF BibTeX XML Cite \textit{H. H. Cuenya} et al., Rev. Unión Mat. Argent. 57, No. 1, 57--70 (2016; Zbl 1351.41028) Full Text: Link OpenURL
Akgün, R.; Koç, H. Simultaneous approximation of functions in Orlicz spaces with Muckenhoupt weights. (English) Zbl 1343.42003 Complex Var. Elliptic Equ. 61, No. 8, 1107-1115 (2016). MSC: 42A10 46E30 41A17 41A27 41A28 PDF BibTeX XML Cite \textit{R. Akgün} and \textit{H. Koç}, Complex Var. Elliptic Equ. 61, No. 8, 1107--1115 (2016; Zbl 1343.42003) Full Text: DOI OpenURL
Al-Sharif, Sh.; Qaraman, Kh. Some results on \(f\)-simultaneous Chebyshev approximation. (English) Zbl 1342.41024 Appl. Appl. Math. 11, No. 1, 339-350 (2016). MSC: 41A28 41A50 41A65 PDF BibTeX XML Cite \textit{Sh. Al-Sharif} and \textit{Kh. Qaraman}, Appl. Appl. Math. 11, No. 1, 339--350 (2016; Zbl 1342.41024) Full Text: Link OpenURL
Baumann, Katharina; Heilmann, Margareta; Raşa, Ioan Further results for \(k\)th order Kantorovich modification of linking Baskakov type operators. (English) Zbl 1339.41030 Result. Math. 69, No. 3-4, 297-315 (2016). MSC: 41A36 41A10 41A30 41A60 41A28 PDF BibTeX XML Cite \textit{K. Baumann} et al., Result. Math. 69, No. 3--4, 297--315 (2016; Zbl 1339.41030) Full Text: DOI OpenURL
Corbacho, E. Simultaneous approximation with the RAFU method. (English) Zbl 1334.41019 J. Math. Inequal. 10, No. 1, 219-231 (2016). MSC: 41A28 41A30 37L65 65D15 PDF BibTeX XML Cite \textit{E. Corbacho}, J. Math. Inequal. 10, No. 1, 219--231 (2016; Zbl 1334.41019) Full Text: DOI OpenURL
Mishra, Vishnu Narayan; Gandhi, R. B.; Nasaireh, Fadel Simultaneous approximation by Szász-Mirakjan-Durrmeyer-type operators. (English) Zbl 1331.41020 Boll. Unione Mat. Ital. 8, No. 4, 297-305 (2016). MSC: 41A28 41A36 41A10 PDF BibTeX XML Cite \textit{V. N. Mishra} et al., Boll. Unione Mat. Ital. 8, No. 4, 297--305 (2016; Zbl 1331.41020) Full Text: DOI OpenURL
Goyal, Meenu; Gupta, Vijay; Agrawal, P. N. Quantitative convergence results for a family of hybrid operators. (English) Zbl 1410.41013 Appl. Math. Comput. 271, 893-904 (2015). MSC: 41A28 41A36 26A15 40A35 41A25 PDF BibTeX XML Cite \textit{M. Goyal} et al., Appl. Math. Comput. 271, 893--904 (2015; Zbl 1410.41013) Full Text: DOI OpenURL
Ulusoy, Gülsüm; Deniz, Emre; Aral, Ali Simultaneous approximation with generalized Durrmeyer operators. (English) Zbl 1410.41043 Appl. Math. Comput. 260, 126-134 (2015). MSC: 41A36 41A28 41A35 PDF BibTeX XML Cite \textit{G. Ulusoy} et al., Appl. Math. Comput. 260, 126--134 (2015; Zbl 1410.41043) Full Text: DOI OpenURL
Agrawal, P. N.; Ispir, Nurhayat; Kajla, Arun Approximation properties of Bezier-summation-integral type operators based on Polya-Bernstein functions. (English) Zbl 1390.41018 Appl. Math. Comput. 259, 533-539 (2015). MSC: 41A25 41A36 41A10 41A35 41A28 PDF BibTeX XML Cite \textit{P. N. Agrawal} et al., Appl. Math. Comput. 259, 533--539 (2015; Zbl 1390.41018) Full Text: DOI OpenURL
Çetın, Nursel Approximation by complex modified Szász-Mirakjan-Stancu operators in compact disks. (English) Zbl 06749067 Filomat 29, No. 5, 1007-1019 (2015). MSC: 30E10 41A25 41A28 PDF BibTeX XML Cite \textit{N. Çetın}, Filomat 29, No. 5, 1007--1019 (2015; Zbl 06749067) Full Text: DOI OpenURL
Gal, Sorin G.; Gupta, Vijay Approximation by complex Baskakov-Szász-Durrmeyer operators in compact disks. (English) Zbl 1349.30124 Anal. Theory Appl. 31, No. 2, 207-220 (2015). MSC: 30E10 41A35 41A28 PDF BibTeX XML Cite \textit{S. G. Gal} and \textit{V. Gupta}, Anal. Theory Appl. 31, No. 2, 207--220 (2015; Zbl 1349.30124) Full Text: DOI arXiv OpenURL