Beutel, Laura; Gonska, Heiner Quantitative inheritance properties for simultaneous approximation by tensor product operators. II: Applications. (English) Zbl 07752781 J. Numer. Anal. Approx. Theory 50, No. 2, 126-152 (2021). MSC: 47A80 41A25 41A28 41A35 41A63 47B47 47A05 PDFBibTeX XMLCite \textit{L. Beutel} and \textit{H. Gonska}, J. Numer. Anal. Approx. Theory 50, No. 2, 126--152 (2021; Zbl 07752781) Full Text: DOI
Altin, H. Erhan; Karsli, Harun Some approximation properties of a nonlinear Szász-Mirakyan-Durrmeyer operator. (English) Zbl 1524.41040 An. Univ. Oradea, Fasc. Mat. 28, No. 1, 105-114 (2021). MSC: 41A35 47H30 PDFBibTeX XMLCite \textit{H. E. Altin} and \textit{H. Karsli}, An. Univ. Oradea, Fasc. Mat. 28, No. 1, 105--114 (2021; Zbl 1524.41040)
Darji, K. N.; Vyas, R. G. On weighted \(\beta \)-absolute convergence of double Fourier series. (English) Zbl 1499.42043 J. Class. Anal. 18, No. 1, 1-16 (2021). MSC: 42B05 42A20 26B30 26D15 PDFBibTeX XMLCite \textit{K. N. Darji} and \textit{R. G. Vyas}, J. Class. Anal. 18, No. 1, 1--16 (2021; Zbl 1499.42043) Full Text: DOI
Remesan, Gopikrishnan Chirappurathu Strong bounded variation estimates for the multi-dimensional finite volume approximation of scalar conservation laws and application to a tumour growth model. (English) Zbl 1491.65082 ESAIM, Math. Model. Numer. Anal. 55, No. 4, 1405-1437 (2021). Reviewer: Abdallah Bradji (Annaba) MSC: 65M08 65M12 35L65 92C37 92C50 76D07 35J05 35Q92 PDFBibTeX XMLCite \textit{G. C. Remesan}, ESAIM, Math. Model. Numer. Anal. 55, No. 4, 1405--1437 (2021; Zbl 1491.65082) Full Text: DOI arXiv
Dong, Gang; Wu, Boying A class of singular diffusion equations based on the convex-nonconvex variation model for noise removal. (English) Zbl 1486.94012 Bound. Value Probl. 2021, Paper No. 8, 39 p. (2021). MSC: 94A08 94A12 68U10 65K10 35K65 49J45 49N10 65D18 PDFBibTeX XMLCite \textit{G. Dong} and \textit{B. Wu}, Bound. Value Probl. 2021, Paper No. 8, 39 p. (2021; Zbl 1486.94012) Full Text: DOI
Bozkurt, K.; Limmam, M. L.; Aral, A. Generalization of Szász operators: quantitative estimate and bounded variation. (English) Zbl 1497.41021 Carpathian Math. Publ. 13, No. 3, 775-789 (2021). MSC: 41A36 41A25 PDFBibTeX XMLCite \textit{K. Bozkurt} et al., Carpathian Math. Publ. 13, No. 3, 775--789 (2021; Zbl 1497.41021) Full Text: DOI
Ayed, Fadhel; Battiston, Marco; Camerlenghi, Federico; Favaro, Stefano On consistent and rate optimal estimation of the missing mass. (English) Zbl 1493.62035 Ann. Inst. Henri Poincaré, Probab. Stat. 57, No. 3, 1476-1494 (2021). MSC: 62C20 62G05 PDFBibTeX XMLCite \textit{F. Ayed} et al., Ann. Inst. Henri Poincaré, Probab. Stat. 57, No. 3, 1476--1494 (2021; Zbl 1493.62035) Full Text: DOI arXiv
Zheng, Zeyu; Honnappa, Harsha; Glynn, Peter W. Technical note – Approximating systems fed by Poisson processes with rapidly changing arrival rates. (English) Zbl 1486.90076 Oper. Res. 69, No. 5, 1566-1574 (2021). MSC: 90B22 60K25 PDFBibTeX XMLCite \textit{Z. Zheng} et al., Oper. Res. 69, No. 5, 1566--1574 (2021; Zbl 1486.90076) Full Text: DOI arXiv
Khatamov, A.; Norkulov, E. A. Exact estimates of the best rational approximations of functions with derivative of generalized finite variation. (English. Russian original) Zbl 1493.41005 Russ. Math. 65, No. 10, 63-68 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 10, 71-77 (2021). MSC: 41A15 41A25 PDFBibTeX XMLCite \textit{A. Khatamov} and \textit{E. A. Norkulov}, Russ. Math. 65, No. 10, 63--68 (2021; Zbl 1493.41005); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 10, 71--77 (2021) Full Text: DOI
Karsli, Harun On approximation to discrete \(q\)-derivatives of functions via \(q\)-Bernstein-Schurer operators. (English) Zbl 1492.41005 Math. Found. Comput. 4, No. 1, 15-30 (2021). MSC: 41A25 41A35 PDFBibTeX XMLCite \textit{H. Karsli}, Math. Found. Comput. 4, No. 1, 15--30 (2021; Zbl 1492.41005) Full Text: DOI
Cicalese, Marco; Orlando, Gianluca; Ruf, Matthias Coarse graining and large-\(N\) behavior of the \(d\)-dimensional \(N\)-clock model. (English) Zbl 1476.49019 Interfaces Free Bound. 23, No. 3, 323-351 (2021). MSC: 49J45 26B30 82B20 PDFBibTeX XMLCite \textit{M. Cicalese} et al., Interfaces Free Bound. 23, No. 3, 323--351 (2021; Zbl 1476.49019) Full Text: DOI arXiv
Chambolle, Antonin; Crismale, Vito Phase-field approximation for a class of cohesive fracture energies with an activation threshold. (English) Zbl 1476.49018 Adv. Calc. Var. 14, No. 4, 475-497 (2021). MSC: 49J45 26B30 74R10 35A35 PDFBibTeX XMLCite \textit{A. Chambolle} and \textit{V. Crismale}, Adv. Calc. Var. 14, No. 4, 475--497 (2021; Zbl 1476.49018) Full Text: DOI arXiv
Alexeev, I. A.; Khartov, A. A. On convergence and compactness in variation with a shift of discrete probability laws. (English. Russian original) Zbl 1476.60034 Vestn. St. Petersbg. Univ., Math. 54, No. 3, 221-226 (2021); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 8(66), No. 3, 385-393 (2021). MSC: 60E07 60E10 PDFBibTeX XMLCite \textit{I. A. Alexeev} and \textit{A. A. Khartov}, Vestn. St. Petersbg. Univ., Math. 54, No. 3, 221--226 (2021; Zbl 1476.60034); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 8(66), No. 3, 385--393 (2021) Full Text: DOI
Chistyakov, Vyacheslav V. From approximate variation to pointwise selection principles. (English) Zbl 1492.49002 SpringerBriefs in Optimization. Cham: Springer (ISBN 978-3-030-87398-1/pbk; 978-3-030-87399-8/ebook). xiii, 86 p. (2021). Reviewer: Alberto Maione (Freiburg im Breisgau) MSC: 49-02 49-01 46-01 41-01 49M25 49J45 PDFBibTeX XMLCite \textit{V. V. Chistyakov}, From approximate variation to pointwise selection principles. Cham: Springer (2021; Zbl 1492.49002) Full Text: DOI arXiv
Mucci, Domenico; Saracco, Alberto Correction to: “The total intrinsic curvature of curves in Riemannian surfaces”. (English) Zbl 1472.53063 Rend. Circ. Mat. Palermo (2) 70, No. 2, 1137-1138 (2021). MSC: 53C40 53A04 26A45 49J45 30F99 PDFBibTeX XMLCite \textit{D. Mucci} and \textit{A. Saracco}, Rend. Circ. Mat. Palermo (2) 70, No. 2, 1137--1138 (2021; Zbl 1472.53063) Full Text: DOI
Baňas, Ľubomír; Röckner, Michael; Wilke, André Convergent numerical approximation of the stochastic total variation flow. (English) Zbl 1468.60075 Stoch. Partial Differ. Equ., Anal. Comput. 9, No. 2, 437-471 (2021); correction ibid. 11, No. 4, 1732-1739 (2023). MSC: 60H15 35A15 35Q30 35Q35 49J45 PDFBibTeX XMLCite \textit{Ľ. Baňas} et al., Stoch. Partial Differ. Equ., Anal. Comput. 9, No. 2, 437--471 (2021; Zbl 1468.60075) Full Text: DOI arXiv
Zhang, Jie; Duan, Yuping; Lu, Yue; Ng, Michael K.; Chang, Huibin Bilinear constraint based ADMM for mixed Poisson-Gaussian noise removal. (English) Zbl 1471.65060 Inverse Probl. Imaging 15, No. 2, 339-366 (2021). MSC: 65K10 65F22 94A08 46N10 PDFBibTeX XMLCite \textit{J. Zhang} et al., Inverse Probl. Imaging 15, No. 2, 339--366 (2021; Zbl 1471.65060) Full Text: DOI arXiv
Liflyand, E. \(L^1\) convergence of Fourier transforms. (English) Zbl 1466.42005 Anal. Math. Phys. 11, No. 2, Paper No. 91, 11 p. (2021). MSC: 42A38 42A16 42A20 42A32 42B35 PDFBibTeX XMLCite \textit{E. Liflyand}, Anal. Math. Phys. 11, No. 2, Paper No. 91, 11 p. (2021; Zbl 1466.42005) Full Text: DOI
Aslan, Ismail; Duman, Oktay Nonlinear approximation in \(N\)-dimension with the help of summability methods. (English) Zbl 07358920 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 3, Paper No. 105, 27 p. (2021). MSC: 47G10 41A25 PDFBibTeX XMLCite \textit{I. Aslan} and \textit{O. Duman}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 3, Paper No. 105, 27 p. (2021; Zbl 07358920) Full Text: DOI
Harjulehto, Petteri; Hästö, Peter Double phase image restoration. (English) Zbl 1472.49026 J. Math. Anal. Appl. 501, No. 1, Article ID 123832, 12 p. (2021). Reviewer: Stepan Agop Tersian (Rousse) MSC: 49J45 94A08 PDFBibTeX XMLCite \textit{P. Harjulehto} and \textit{P. Hästö}, J. Math. Anal. Appl. 501, No. 1, Article ID 123832, 12 p. (2021; Zbl 1472.49026) Full Text: DOI arXiv
Mucci, Domenico; Saracco, Alberto The total intrinsic curvature of curves in Riemannian surfaces. (English) Zbl 1466.53064 Rend. Circ. Mat. Palermo (2) 70, No. 1, 521-557 (2021); correction ibid. 70, No. 2, 1137-1138 (2021). MSC: 53C40 53A04 26A45 49J45 30F99 PDFBibTeX XMLCite \textit{D. Mucci} and \textit{A. Saracco}, Rend. Circ. Mat. Palermo (2) 70, No. 1, 521--557 (2021; Zbl 1466.53064) Full Text: DOI arXiv
Christen, J. Andrés; Pérez-Garmendia, José Luis Weak and TV consistency in Bayesian uncertainty quantification using disintegration. (English) Zbl 1465.62026 Bol. Soc. Mat. Mex., III. Ser. 27, No. 1, Paper No. 2, 23 p. (2021). MSC: 62A01 62C10 60A05 35R30 PDFBibTeX XMLCite \textit{J. A. Christen} and \textit{J. L. Pérez-Garmendia}, Bol. Soc. Mat. Mex., III. Ser. 27, No. 1, Paper No. 2, 23 p. (2021; Zbl 1465.62026) Full Text: DOI
Stinson, Kerrek On \(\Gamma\)-convergence of a variational model for Lithium-ion batteries. (English) Zbl 1462.49028 Arch. Ration. Mech. Anal. 240, No. 1, 1-50 (2021). Reviewer: Stepan Agop Tersian (Rousse) MSC: 49J45 49Q15 26B30 PDFBibTeX XMLCite \textit{K. Stinson}, Arch. Ration. Mech. Anal. 240, No. 1, 1--50 (2021; Zbl 1462.49028) Full Text: DOI arXiv
Xue, Feng; Ai, Xia; Liu, Jiaqi On the convergence of recursive SURE for total variation minimization. (English) Zbl 1512.94009 J. Inverse Ill-Posed Probl. 29, No. 2, 203-217 (2021). MSC: 94A08 68U10 94A12 65K10 PDFBibTeX XMLCite \textit{F. Xue} et al., J. Inverse Ill-Posed Probl. 29, No. 2, 203--217 (2021; Zbl 1512.94009) Full Text: DOI
Chambolle, Antonin; Crismale, Vito Compactness and lower semicontinuity in \(GSBD\). (English) Zbl 1475.49018 J. Eur. Math. Soc. (JEMS) 23, No. 3, 701-719 (2021). Reviewer: Georgios Psaradakis (Mannheim) MSC: 49J45 26A45 74R10 74G65 70G75 PDFBibTeX XMLCite \textit{A. Chambolle} and \textit{V. Crismale}, J. Eur. Math. Soc. (JEMS) 23, No. 3, 701--719 (2021; Zbl 1475.49018) Full Text: DOI arXiv
Berdysheva, Elena E.; Dyn, Nira; Farkhi, Elza; Mokhov, Alona Metric Fourier approximation of set-valued functions of bounded variation. (English) Zbl 1475.42008 J. Fourier Anal. Appl. 27, No. 2, Paper No. 17, 39 p. (2021). Reviewer: Miroslav Repický (Košice) MSC: 42A20 42A10 26E25 28B20 28C20 42A24 54C60 PDFBibTeX XMLCite \textit{E. E. Berdysheva} et al., J. Fourier Anal. Appl. 27, No. 2, Paper No. 17, 39 p. (2021; Zbl 1475.42008) Full Text: DOI arXiv
Aslan, İsmail Convergence in phi-variation and rate of approximation for nonlinear integral operators using summability process. (English) Zbl 1524.45036 Mediterr. J. Math. 18, No. 1, Paper No. 5, 18 p. (2021). MSC: 45P05 26A45 40A25 41A25 41A35 PDFBibTeX XMLCite \textit{İ. Aslan}, Mediterr. J. Math. 18, No. 1, Paper No. 5, 18 p. (2021; Zbl 1524.45036) Full Text: DOI
Wang, Yuchan; Wu, Bin; Chen, Qun Numerical reconstruction of a non-smooth heat flux in the inverse radial heat conduction problem. (English) Zbl 1448.65141 Appl. Math. Lett. 111, Article ID 106658, 8 p. (2021). MSC: 65M32 65M06 80A23 80M50 65K10 65M12 65M15 65J20 35K05 49J20 49N45 PDFBibTeX XMLCite \textit{Y. Wang} et al., Appl. Math. Lett. 111, Article ID 106658, 8 p. (2021; Zbl 1448.65141) Full Text: DOI
Eleuteri, Michela; Harjulehto, Petteri; Hästö, Peter Minimizers of abstract generalized Orlicz–bounded variation energy. arXiv:2112.06622 Preprint, arXiv:2112.06622 [math.AP] (2021). MSC: 35J60 26B30 35B40 35J25 46E35 49J27 49J45 BibTeX Cite \textit{M. Eleuteri} et al., ``Minimizers of abstract generalized Orlicz--bounded variation energy'', Preprint, arXiv:2112.06622 [math.AP] (2021) Full Text: arXiv OA License