Yu, Dansheng; Cao, Feilong Construction and approximation rate for feedforward neural network operators with sigmoidal functions. (English) Zbl 07900351 J. Comput. Appl. Math. 453, Article ID 116150, 16 p. (2025). MSC: 41A25 41A30 68T07 PDFBibTeX XMLCite \textit{D. Yu} and \textit{F. Cao}, J. Comput. Appl. Math. 453, Article ID 116150, 16 p. (2025; Zbl 07900351) Full Text: DOI
You, Xu Approximation and inequalities for the factorial function related to the Burnside’s formula. (English) Zbl 07910622 Cubo 26, No. 2, 317-326 (2024). MSC: 11Y60 11A55 41A25 PDFBibTeX XMLCite \textit{X. You}, Cubo 26, No. 2, 317--326 (2024; Zbl 07910622) Full Text: DOI OA License
Herrmann, Lukas; Schwab, Christoph; Zech, Jakob Neural and spectral operator surrogates: unified construction and expression rate bounds. (English) Zbl 07909961 Adv. Comput. Math. 50, No. 4, Paper No. 72, 43 p. (2024). MSC: 35J15 65D40 65N35 41A25 68T07 PDFBibTeX XMLCite \textit{L. Herrmann} et al., Adv. Comput. Math. 50, No. 4, Paper No. 72, 43 p. (2024; Zbl 07909961) Full Text: DOI arXiv
Hou, Dianming; Ju, Lili; Qiao, Zhonghua A linear doubly stabilized Crank-Nicolson scheme for the Allen-Cahn equation with a general mobility. (English) Zbl 07908864 Adv. Appl. Math. Mech. 16, No. 5, 1009-1038 (2024). MSC: 65M06 65M15 41A05 41A25 PDFBibTeX XMLCite \textit{D. Hou} et al., Adv. Appl. Math. Mech. 16, No. 5, 1009--1038 (2024; Zbl 07908864) Full Text: DOI arXiv
Ogbereyivwe, Oghovese; Atajeromavwo, Edafe John; Umar, Salisu Shehu Jarratt and Jarratt-variant families of iterative schemes for scalar and system of nonlinear equations. (English) Zbl 07908220 Iran. J. Numer. Anal. Optim. 14, No. 2, 391-416 (2024). MSC: 65H05 41A25 PDFBibTeX XMLCite \textit{O. Ogbereyivwe} et al., Iran. J. Numer. Anal. Optim. 14, No. 2, 391--416 (2024; Zbl 07908220) Full Text: DOI OA License
Liu, Yongping; Lu, Man Approximation problems on the smoothness classes. (English) Zbl 07906340 Acta Math. Sci., Ser. B, Engl. Ed. 44, No. 5, 1721-1734 (2024). MSC: 41A30 41A25 41A46 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{M. Lu}, Acta Math. Sci., Ser. B, Engl. Ed. 44, No. 5, 1721--1734 (2024; Zbl 07906340) Full Text: DOI
Coroianu, Lucian; Costarelli, Danilo Best approximation and inverse results for neural network operators. (English) Zbl 07904180 Result. Math. 79, No. 5, Paper No. 193, 19 p. (2024). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A25 41A05 PDFBibTeX XMLCite \textit{L. Coroianu} and \textit{D. Costarelli}, Result. Math. 79, No. 5, Paper No. 193, 19 p. (2024; Zbl 07904180) Full Text: DOI OA License
Lin, Qiu Approximation by \(q\)-post-Widder operators based on a new parameter. (English) Zbl 07902035 Abstr. Appl. Anal. 2024, Article ID 4468538, 14 p. (2024). MSC: 41A36 41A25 41A35 PDFBibTeX XMLCite \textit{Q. Lin}, Abstr. Appl. Anal. 2024, Article ID 4468538, 14 p. (2024; Zbl 07902035) Full Text: DOI OA License
Jesus, Carla; Sousa, Ercília High order numerical method for a subdiffusion problem. (English) Zbl 07901901 Appl. Numer. Math. 205, 169-183 (2024). MSC: 65M06 65D07 26A33 35R11 65M12 65M15 41A25 35R09 45K05 35Q84 PDFBibTeX XMLCite \textit{C. Jesus} and \textit{E. Sousa}, Appl. Numer. Math. 205, 169--183 (2024; Zbl 07901901) Full Text: DOI
Fan, Jun; Guo, Zheng-Chu; Shi, Lei Spectral algorithms for functional linear regression. (English) Zbl 07900931 Commun. Pure Appl. Anal. 23, No. 7, 895-915 (2024). MSC: 68Q32 68T05 41A25 PDFBibTeX XMLCite \textit{J. Fan} et al., Commun. Pure Appl. Anal. 23, No. 7, 895--915 (2024; Zbl 07900931) Full Text: DOI
Grohs, Philipp; Voigtlaender, Felix Proof of the theory-to-practice gap in deep learning via sampling complexity bounds for neural network approximation spaces. (English) Zbl 07900824 Found. Comput. Math. 24, No. 4, 1085-1143 (2024). MSC: 68T07 41A46 41A65 41A25 68T05 65Y20 PDFBibTeX XMLCite \textit{P. Grohs} and \textit{F. Voigtlaender}, Found. Comput. Math. 24, No. 4, 1085--1143 (2024; Zbl 07900824) Full Text: DOI arXiv OA License
Sheng, Baohuai Reproducing property of bounded linear operators and kernel regularized least square regressions. (English) Zbl 07900500 Int. J. Wavelets Multiresolut. Inf. Process. 22, No. 5, Article ID 2450013, 42 p. (2024). MSC: 68Q32 46E22 41A25 PDFBibTeX XMLCite \textit{B. Sheng}, Int. J. Wavelets Multiresolut. Inf. Process. 22, No. 5, Article ID 2450013, 42 p. (2024; Zbl 07900500) Full Text: DOI OA License
Lu, Ran A simple method to construct multivariate dual framelets with high-order vanishing moments. (English) Zbl 07900492 Int. J. Wavelets Multiresolut. Inf. Process. 22, No. 4, Article ID 2450005, 38 p. (2024). MSC: 42C15 42C40 41A25 65D07 65T60 PDFBibTeX XMLCite \textit{R. Lu}, Int. J. Wavelets Multiresolut. Inf. Process. 22, No. 4, Article ID 2450005, 38 p. (2024; Zbl 07900492) Full Text: DOI
Wang, Haiyong Convergence analysis of Laguerre approximations for analytic functions. (English) Zbl 07899600 Math. Comput. 93, No. 350, 2861-2884 (2024). MSC: 41A25 41A10 41A05 PDFBibTeX XMLCite \textit{H. Wang}, Math. Comput. 93, No. 350, 2861--2884 (2024; Zbl 07899600) Full Text: DOI arXiv
Bodur, Murat; Bostancı, Tuğba; Başcanbaz-Tunca, Gülen On Kantorovich variant of Brass-Stancu operators. (English) Zbl 07899337 Demonstr. Math. 57, Article ID 20240007, 14 p. (2024). MSC: 41A36 41A25 26A45 PDFBibTeX XMLCite \textit{M. Bodur} et al., Demonstr. Math. 57, Article ID 20240007, 14 p. (2024; Zbl 07899337) Full Text: DOI OA License
Karsli, Harun Approximation process of a positive linear operator of hypergeometric type. (English) Zbl 07899050 Demonstr. Math. 57, Article ID 20230135, 12 p. (2024). MSC: 41A36 41A25 PDFBibTeX XMLCite \textit{H. Karsli}, Demonstr. Math. 57, Article ID 20230135, 12 p. (2024; Zbl 07899050) Full Text: DOI OA License
Sheng, Bao-Huai; Wang, Jian-Li Moduli of smoothness, \(K\)-functionals and Jackson-type inequalities associated with Kernel function approximation in learning theory. (English) Zbl 07896934 Anal. Appl., Singap. 22, No. 6, 981-1022 (2024). MSC: 41A25 42B15 68Q32 PDFBibTeX XMLCite \textit{B.-H. Sheng} and \textit{J.-L. Wang}, Anal. Appl., Singap. 22, No. 6, 981--1022 (2024; Zbl 07896934) Full Text: DOI OA License
Gupta, Vijay; Gupta, Ruchi Convergence estimates for some composition operators. (English) Zbl 07896643 Constr. Math. Anal. 7, No. 2, 69-76 (2024). MSC: 41A25 41A30 PDFBibTeX XMLCite \textit{V. Gupta} and \textit{R. Gupta}, Constr. Math. Anal. 7, No. 2, 69--76 (2024; Zbl 07896643) Full Text: DOI
Akishev, Gabdolla Estimates of \(M\)-term approximations of functions of several variables in the Lorentz space by a constructive method. (English) Zbl 07896573 Eurasian Math. J. 15, No. 2, 8-32 (2024). MSC: 41A10 41A25 42A05 PDFBibTeX XMLCite \textit{G. Akishev}, Eurasian Math. J. 15, No. 2, 8--32 (2024; Zbl 07896573) Full Text: DOI MNR
Liu, Jiao; Chai, Zhenhua; Shi, Baochang An improved diffuse-interface lattice Boltzmann method for particulate flows. (English) Zbl 07893900 Commun. Comput. Phys. 35, No. 5, 1309-1326 (2024). MSC: 76M28 76T25 41A25 PDFBibTeX XMLCite \textit{J. Liu} et al., Commun. Comput. Phys. 35, No. 5, 1309--1326 (2024; Zbl 07893900) Full Text: DOI
Gupta, Vijay; Malik, Deepak On a new Kantorovich operator based on Hermite polynomials. (English) Zbl 07893875 J. Appl. Math. Comput. 70, No. 3, 2587-2602 (2024). Reviewer: Anjali (Delhi) MSC: 41A30 41A25 41A35 PDFBibTeX XMLCite \textit{V. Gupta} and \textit{D. Malik}, J. Appl. Math. Comput. 70, No. 3, 2587--2602 (2024; Zbl 07893875) Full Text: DOI
Bruni Bruno, Ludovico; Erb, Wolfgang Polynomial interpolation of function averages on interval segments. (English) Zbl 07892761 SIAM J. Numer. Anal. 62, No. 4, 1759-1781 (2024). Reviewer: Manfred Tasche (Rostock) MSC: 41A05 41A25 65D05 PDFBibTeX XMLCite \textit{L. Bruni Bruno} and \textit{W. Erb}, SIAM J. Numer. Anal. 62, No. 4, 1759--1781 (2024; Zbl 07892761) Full Text: DOI arXiv
Krivoshein, A. V. Approximation by frame-like multiwavelets. (English) Zbl 07888172 Anal. Appl., Singap. 22, No. 5, 881-911 (2024). MSC: 42C40 42C15 41A25 41A35 65T60 PDFBibTeX XMLCite \textit{A. V. Krivoshein}, Anal. Appl., Singap. 22, No. 5, 881--911 (2024; Zbl 07888172) Full Text: DOI
Nguyen, Lien T.; Eberhard, Andrew; Yu, Xinghuo; Li, Chaojie Fast gradient algorithm with dry-like friction and nonmonotone line search for nonconvex optimization problems. (English) Zbl 07887991 SIAM J. Optim. 34, No. 3, 2557-2587 (2024). MSC: 90C26 41A25 65K05 65K10 PDFBibTeX XMLCite \textit{L. T. Nguyen} et al., SIAM J. Optim. 34, No. 3, 2557--2587 (2024; Zbl 07887991) Full Text: DOI
Krasniqi, Xhevat Z. Trigonometric approximation by deferred Voronoi-Nörlund and by deferred Riesz means in the weighted space \(L_w^p\). (English) Zbl 07887457 Trans. A. Razmadze Math. Inst. 178, No. 1, 97-110 (2024). Reviewer: Włodzimierz Łenski (Poznań) MSC: 42A10 41A25 40G05 PDFBibTeX XMLCite \textit{X. Z. Krasniqi}, Trans. A. Razmadze Math. Inst. 178, No. 1, 97--110 (2024; Zbl 07887457) Full Text: Link
Yilmaz, Bilge Zehra Sergi; İçöz, Gürhan Approximation by operators involving \(\Delta_h\)-Gould-Hopper Appell polynomials. (English) Zbl 07886313 Turk. J. Math. 48, No. 3, 423-447 (2024). MSC: 41A25 41A36 33C45 PDFBibTeX XMLCite \textit{B. Z. S. Yilmaz} and \textit{G. İçöz}, Turk. J. Math. 48, No. 3, 423--447 (2024; Zbl 07886313) Full Text: DOI
Sofyalıoğlu Aksoy, Melek; Karadaş, Verda A Fubini polynomial-based generalization of Szász-Baskakov operators. (English) Zbl 07885999 Math. Comput. Model. Dyn. Syst. 30, No. 1, 591-604 (2024). MSC: 41A36 41A10 41A25 PDFBibTeX XMLCite \textit{M. Sofyalıoğlu Aksoy} and \textit{V. Karadaş}, Math. Comput. Model. Dyn. Syst. 30, No. 1, 591--604 (2024; Zbl 07885999) Full Text: DOI OA License
Turhan, Nezihe; Özger, Faruk; Mursaleen, Mohammad Kantorovich-Stancu type \((\alpha, \lambda, s)\)-Bernstein operators and their approximation properties. (English) Zbl 07885990 Math. Comput. Model. Dyn. Syst. 30, No. 1, 228-265 (2024). MSC: 41A36 41A25 PDFBibTeX XMLCite \textit{N. Turhan} et al., Math. Comput. Model. Dyn. Syst. 30, No. 1, 228--265 (2024; Zbl 07885990) Full Text: DOI OA License
Anastassiou, George A. Approximation by parametrized logistic activated convolution type operators. (English) Zbl 07885766 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 3, Paper No. 138, 51 p. (2024). MSC: 26A33 41A17 41A25 41A35 47A58 PDFBibTeX XMLCite \textit{G. A. Anastassiou}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 3, Paper No. 138, 51 p. (2024; Zbl 07885766) Full Text: DOI
Dwivedi, Mukul; Sarkar, Tanmay Stability and convergence analysis of a Crank-Nicolson Galerkin scheme for the fractional Korteweg-de Vries equation. (English) Zbl 07883472 SMAI J. Comput. Math. 10, 107-139 (2024). MSC: 35Q53 35D30 35B35 41A25 26A33 35R11 65M60 65M06 65N30 65M12 PDFBibTeX XMLCite \textit{M. Dwivedi} and \textit{T. Sarkar}, SMAI J. Comput. Math. 10, 107--139 (2024; Zbl 07883472) Full Text: DOI arXiv
Sharma, Pallvi; Kansal, Munish An efficient iterative method for matrix sign function with application in stability analysis of control systems using spectrum splitting. (English) Zbl 07883040 Math. Methods Appl. Sci. 47, No. 12, 9450-9468 (2024). MSC: 65F60 15A24 41A25 PDFBibTeX XMLCite \textit{P. Sharma} and \textit{M. Kansal}, Math. Methods Appl. Sci. 47, No. 12, 9450--9468 (2024; Zbl 07883040) Full Text: DOI
Boccali, Lorenzo; Costarelli, Danilo; Vinti, Gianluca Convergence results in Orlicz spaces for sequences of max-product sampling Kantorovich operators. (English) Zbl 07881055 J. Comput. Appl. Math. 449, Article ID 115957, 15 p. (2024). MSC: 41A25 41A35 PDFBibTeX XMLCite \textit{L. Boccali} et al., J. Comput. Appl. Math. 449, Article ID 115957, 15 p. (2024; Zbl 07881055) Full Text: DOI arXiv
Abel, Ulrich; Gupta, Vijay Construction of new operators by composition of integral-type operators and discrete operators. (English) Zbl 07880185 Math. Pannonica (N.S.) 30, No. 1, 21-33 (2024). Reviewer: D. K. Ugulava (Tbilisi) MSC: 41A36 41A25 PDFBibTeX XMLCite \textit{U. Abel} and \textit{V. Gupta}, Math. Pannonica (N.S.) 30, No. 1, 21--33 (2024; Zbl 07880185) Full Text: DOI
Temlyakov, Vladimir N. Rate of convergence of thresholding greedy algorithms. (English. Russian original) Zbl 07878640 Sb. Math. 215, No. 2, 275-289 (2024); translation from Mat. Sb. 215, No. 2, 147-162 (2024). MSC: 41A25 46B15 PDFBibTeX XMLCite \textit{V. N. Temlyakov}, Sb. Math. 215, No. 2, 275--289 (2024; Zbl 07878640); translation from Mat. Sb. 215, No. 2, 147--162 (2024) Full Text: DOI arXiv MNR
Cai, Qing-Bo Approximation by a new kind of \((\lambda, \mu)\)-Bernstein-Kantorovich operators. (English) Zbl 07878222 Comput. Appl. Math. 43, No. 5, Paper No. 283, 18 p. (2024). MSC: 41A10 41A25 41A36 PDFBibTeX XMLCite \textit{Q.-B. Cai}, Comput. Appl. Math. 43, No. 5, Paper No. 283, 18 p. (2024; Zbl 07878222) Full Text: DOI
Kumar, D.; Chand, A. K. B.; Massopust, P. R. Shape preserving fractal multiquadric quasi-interpolation. (English) Zbl 07878220 Comput. Appl. Math. 43, No. 5, Paper No. 281, 26 p. (2024). MSC: 28A80 41A05 41A25 41A29 41A46 PDFBibTeX XMLCite \textit{D. Kumar} et al., Comput. Appl. Math. 43, No. 5, Paper No. 281, 26 p. (2024; Zbl 07878220) Full Text: DOI OA License
Acar, Tuncer; Kursun, Sadettin; Acar, Özlem Approximation properties of exponential sampling series in logarithmic weighted spaces. (English) Zbl 07872555 Bull. Iran. Math. Soc. 50, No. 3, Paper No. 36, 18 p. (2024). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A35 30D10 94A20 41A25 PDFBibTeX XMLCite \textit{T. Acar} et al., Bull. Iran. Math. Soc. 50, No. 3, Paper No. 36, 18 p. (2024; Zbl 07872555) Full Text: DOI
Yıldız, Sevda; Bayram, Nilay Şahin Approximation theorems via \(P_p\)-statistical convergence on weighted spaces. (English) Zbl 07872485 Math. Slovaca 74, No. 3, 665-678 (2024). MSC: 40G15 41A36 41A25 40B05 PDFBibTeX XMLCite \textit{S. Yıldız} and \textit{N. Ş. Bayram}, Math. Slovaca 74, No. 3, 665--678 (2024; Zbl 07872485) Full Text: DOI
Berwal, Sahil; Mohiuddine, S. A.; Kajla, Arun; Alotaibi, Abdullah Approximation by Riemann-Liouville type fractional \(\alpha\)-Bernstein-Kantorovich operators. (English) Zbl 07871975 Math. Methods Appl. Sci. 47, No. 11, 8275-8288 (2024). MSC: 41A10 41A25 PDFBibTeX XMLCite \textit{S. Berwal} et al., Math. Methods Appl. Sci. 47, No. 11, 8275--8288 (2024; Zbl 07871975) Full Text: DOI
Agrawal, Purshottam Narain; Baxhaku, Behar; Singh, Jitendra Kumar A \(q\)-Erkuş-Srivastava polynomials operator. (English) Zbl 07871701 Math. Methods Appl. Sci. 47, No. 8, 7079-7102 (2024). MSC: 41A36 41A25 40A35 26A15 40C15 PDFBibTeX XMLCite \textit{P. N. Agrawal} et al., Math. Methods Appl. Sci. 47, No. 8, 7079--7102 (2024; Zbl 07871701) Full Text: DOI
Aharrouch, Benali Approximation results by multivariate Kantorovich-type neural network sampling operators in Lebesgue spaces with variable exponents. (English) Zbl 07871644 Rend. Circ. Mat. Palermo (2) 73, No. 4, 1523-1536 (2024). Reviewer: D. K. Ugulava (Tbilisi) MSC: 41A25 41A30 47A58 PDFBibTeX XMLCite \textit{B. Aharrouch}, Rend. Circ. Mat. Palermo (2) 73, No. 4, 1523--1536 (2024; Zbl 07871644) Full Text: DOI
Potts, Daniel; Weidensager, Laura Variable transformations in combination with wavelets and ANOVA for high-dimensional approximation. (English) Zbl 07870812 Adv. Comput. Math. 50, No. 3, Paper No. 53, 61 p. (2024). Reviewer: Manfred Tasche (Rostock) MSC: 41A25 41A63 65D15 65T60 PDFBibTeX XMLCite \textit{D. Potts} and \textit{L. Weidensager}, Adv. Comput. Math. 50, No. 3, Paper No. 53, 61 p. (2024; Zbl 07870812) Full Text: DOI arXiv OA License
Yadav, Rishikesh; Mishra, Vishnu Narayan; Meher, Ramakanta Approximation on Durrmeyer modification of generalized Szász-Mirakjan operators. (English) Zbl 07869467 Math. Methods Appl. Sci. 47, No. 10, 8226-8248 (2024). MSC: 41A25 41A35 41A36 PDFBibTeX XMLCite \textit{R. Yadav} et al., Math. Methods Appl. Sci. 47, No. 10, 8226--8248 (2024; Zbl 07869467) Full Text: DOI arXiv
Qureshi, Sania; Soomro, Amanullah; Naseem, Amir; Gdawiec, Krzysztof; Argyros, Ioannis K.; Alshaery, Aisha A.; Secer, Aydin From Halley to secant: redefining root finding with memory-based methods including convergence and stability. (English) Zbl 07869339 Math. Methods Appl. Sci. 47, No. 7, 5509-5531 (2024). MSC: 65H05 41A25 28A80 46N40 PDFBibTeX XMLCite \textit{S. Qureshi} et al., Math. Methods Appl. Sci. 47, No. 7, 5509--5531 (2024; Zbl 07869339) Full Text: DOI
Krasniqi, Xhevat Z. On approximation by Abel-Poisson and conjugate Abel-Poisson means in Hölder metric. (English) Zbl 07869153 Afr. Mat. 35, No. 2, Paper No. 51, 13 p. (2024). MSC: 42A10 41A30 41A25 26A16 42A50 40G10 PDFBibTeX XMLCite \textit{X. Z. Krasniqi}, Afr. Mat. 35, No. 2, Paper No. 51, 13 p. (2024; Zbl 07869153) Full Text: DOI
Zhang, Qinghui Unfitted generalized finite element methods for Dirichlet problems without penalty or stabilization. (English) Zbl 07866646 Numer. Methods Partial Differ. Equations 40, No. 3, Article ID e23081, 22 p. (2024). MSC: 65N30 65N12 41A25 35J15 PDFBibTeX XMLCite \textit{Q. Zhang}, Numer. Methods Partial Differ. Equations 40, No. 3, Article ID e23081, 22 p. (2024; Zbl 07866646) Full Text: DOI
Fornaca, Elena; Lamberti, Paola Multilevel Schoenberg-Marsden variation diminishing operator and related quadratures. (English) Zbl 07866518 J. Comput. Appl. Math. 445, Article ID 115804, 18 p. (2024). MSC: 65D07 65D32 47A58 41A15 41A25 PDFBibTeX XMLCite \textit{E. Fornaca} and \textit{P. Lamberti}, J. Comput. Appl. Math. 445, Article ID 115804, 18 p. (2024; Zbl 07866518) Full Text: DOI
Meleșteu, Alexandra Diana; Talpău Dimitriu, Maria A Stancu type generalization of the Balázs operator. (English) Zbl 07866484 Dolomites Res. Notes Approx. 17, No. 2, 44-51 (2024). MSC: 41A36 41A17 41A20 41A25 41A10 PDFBibTeX XMLCite \textit{A. D. Meleșteu} and \textit{M. Talpău Dimitriu}, Dolomites Res. Notes Approx. 17, No. 2, 44--51 (2024; Zbl 07866484) Full Text: DOI
Başcanbaz-Tunca, Gülen; Gonska, Heiner Brass-Stancu-Kantorovich operators on a hypercube. (English) Zbl 07866481 Dolomites Res. Notes Approx. 17, No. 2, 14-21 (2024). MSC: 41A36 41A25 41A35 41A10 PDFBibTeX XMLCite \textit{G. Başcanbaz-Tunca} and \textit{H. Gonska}, Dolomites Res. Notes Approx. 17, No. 2, 14--21 (2024; Zbl 07866481) Full Text: DOI arXiv
Łenski, Włodzimierz; Szal, Bogdan; Mohapatra, Ram N. Seminormed approximation of functions by operators based on their Fourier series. (English) Zbl 07863191 Bull. Sci. Math. 193, Article ID 103443, 16 p. (2024). MSC: 40G05 41A25 42A05 42A10 PDFBibTeX XMLCite \textit{W. Łenski} et al., Bull. Sci. Math. 193, Article ID 103443, 16 p. (2024; Zbl 07863191) Full Text: DOI
Ayman-Mursaleen, Mohammad; Heshamuddin, Md.; Rao, Nadeem; Sinha, Brijesh Kumar; Yadav, Avinash Kumar Hermite polynomials linking Szász-Durrmeyer operators. (English) Zbl 07862455 Comput. Appl. Math. 43, No. 4, Paper No. 223, 17 p. (2024). MSC: 41A25 41A30 41A35 41A36 PDFBibTeX XMLCite \textit{M. Ayman-Mursaleen} et al., Comput. Appl. Math. 43, No. 4, Paper No. 223, 17 p. (2024; Zbl 07862455) Full Text: DOI
Draganov, Borislav R.; Gadjev, Ivan Direct estimates of the rate of approximation by the Kantorovich operator in variable exponent Lebesgue spaces. (English) Zbl 07861952 Mediterr. J. Math. 21, No. 3, Paper No. 112, 17 p. (2024). Reviewer: Fahreddin Abdullayev (Mersin) MSC: 41A10 41A17 41A25 41A35 PDFBibTeX XMLCite \textit{B. R. Draganov} and \textit{I. Gadjev}, Mediterr. J. Math. 21, No. 3, Paper No. 112, 17 p. (2024; Zbl 07861952) Full Text: DOI
Turgay, Metin; Acar, Tuncer Approximation by modified generalized sampling series. (English) Zbl 07861947 Mediterr. J. Math. 21, No. 3, Paper No. 107, 22 p. (2024). Reviewer: Hüseyin Çakallı (İstanbul) MSC: 41A25 41A35 94A20 41A81 PDFBibTeX XMLCite \textit{M. Turgay} and \textit{T. Acar}, Mediterr. J. Math. 21, No. 3, Paper No. 107, 22 p. (2024; Zbl 07861947) Full Text: DOI OA License
Braha, Naim Latif Approximation by modified \((p, q)\)-gamma-type operators. (English) Zbl 07861732 J. Inequal. Appl. 2024, Paper No. 37, 19 p. (2024). MSC: 41A35 41A25 41A36 40C15 41A81 PDFBibTeX XMLCite \textit{N. L. Braha}, J. Inequal. Appl. 2024, Paper No. 37, 19 p. (2024; Zbl 07861732) Full Text: DOI OA License
Raza, Nusrat; Kumar, Manoj; Mursaleen, M. Approximation with Szász-Chlodowsky operators employing general-Appell polynomials. (English) Zbl 07861722 J. Inequal. Appl. 2024, Paper No. 26, 18 p. (2024). MSC: 41A36 41A30 33C47 33E20 41A25 PDFBibTeX XMLCite \textit{N. Raza} et al., J. Inequal. Appl. 2024, Paper No. 26, 18 p. (2024; Zbl 07861722) Full Text: DOI OA License
Devaiya, Sachin; Srivastava, Shailesh Kumar Approximation by double matrix means of bivariate functions belonging to weighted Lipschitz and Zygmund classes. (English) Zbl 07861233 Math. Methods Appl. Sci. 47, No. 6, 3960-3973 (2024). MSC: 26A16 40C05 41A25 PDFBibTeX XMLCite \textit{S. Devaiya} and \textit{S. K. Srivastava}, Math. Methods Appl. Sci. 47, No. 6, 3960--3973 (2024; Zbl 07861233) Full Text: DOI
Li, Yuwen; Siegel, Jonathan W. Entropy-based convergence rates of greedy algorithms. (English) Zbl 07861020 Math. Models Methods Appl. Sci. 34, No. 5, 779-802 (2024). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A25 41A46 41A65 65M12 65N15 PDFBibTeX XMLCite \textit{Y. Li} and \textit{J. W. Siegel}, Math. Models Methods Appl. Sci. 34, No. 5, 779--802 (2024; Zbl 07861020) Full Text: DOI arXiv
Khachar, Hardeepbhai J.; Vyas, Rajendra G. Rate of convergence for double rational Fourier series. (English) Zbl 07860599 Complex Anal. Oper. Theory 18, No. 4, Paper No. 99, 17 p. (2024). MSC: 42A20 42B05 41A25 41A30 PDFBibTeX XMLCite \textit{H. J. Khachar} and \textit{R. G. Vyas}, Complex Anal. Oper. Theory 18, No. 4, Paper No. 99, 17 p. (2024; Zbl 07860599) Full Text: DOI
Leviatan, D.; Motorna, O. V.; Shevchuk, I. A. Fast decreasing trigonometric polynomials and applications. (English) Zbl 07860415 J. Fourier Anal. Appl. 30, No. 3, Paper No. 28, 21 p. (2024). MSC: 42A10 41A17 41A25 PDFBibTeX XMLCite \textit{D. Leviatan} et al., J. Fourier Anal. Appl. 30, No. 3, Paper No. 28, 21 p. (2024; Zbl 07860415) Full Text: DOI OA License
Djellouli, Rabia; Klein, David; Levy, Matthew Legendre expansions of products of functions with applications to nonlinear partial differential equations. (English) Zbl 07859307 Appl. Numer. Math. 201, 301-321 (2024). MSC: 65M70 65M22 65D15 65L06 65M12 42C10 41A25 PDFBibTeX XMLCite \textit{R. Djellouli} et al., Appl. Numer. Math. 201, 301--321 (2024; Zbl 07859307) Full Text: DOI arXiv
Kariya, Shruti S.; Gandhi, R. B.; Kothari, Harsh P.; Mishra, Vishnu Narayan Comparative study and graphical representation of certain linear positive operators and their King-type modification. (English) Zbl 07859272 Adv. Stud. Contemp. Math., Kyungshang 34, No. 1, 71-85 (2024). MSC: 41A36 41A25 41A17 47B38 PDFBibTeX XMLCite \textit{S. S. Kariya} et al., Adv. Stud. Contemp. Math., Kyungshang 34, No. 1, 71--85 (2024; Zbl 07859272) Full Text: DOI
Byun, Sung-Soo; Lee, Yong-Woo Finite size corrections for real eigenvalues of the elliptic Ginibre matrices. (English) Zbl 07859068 Random Matrices Theory Appl. 13, No. 1, Article ID 2450005, 36 p. (2024). Reviewer: Sho Matsumoto (Kagoshima) MSC: 15B52 15A18 41A25 33C45 60B20 PDFBibTeX XMLCite \textit{S.-S. Byun} and \textit{Y.-W. Lee}, Random Matrices Theory Appl. 13, No. 1, Article ID 2450005, 36 p. (2024; Zbl 07859068) Full Text: DOI arXiv
Abdennebi, Issam; Rahmoune, Azedine Adaptive spectral solution method for Fredholm integral equations of the second kind. (English) Zbl 07853034 Numer. Algorithms 96, No. 2, 975-998 (2024). MSC: 65-XX 41A25 41A55 45B05 42C05 65L60 PDFBibTeX XMLCite \textit{I. Abdennebi} and \textit{A. Rahmoune}, Numer. Algorithms 96, No. 2, 975--998 (2024; Zbl 07853034) Full Text: DOI
Nigam, H. K.; Sah, Manoj Kumar An analysis of the convergence problem of a function of hexagonal Fourier series in generalized Hölder norm using Hausdorff operator. (English) Zbl 1539.42002 Math. Methods Appl. Sci. 47, No. 4, 2787-2826 (2024). MSC: 42A20 41A25 42A75 PDFBibTeX XMLCite \textit{H. K. Nigam} and \textit{M. K. Sah}, Math. Methods Appl. Sci. 47, No. 4, 2787--2826 (2024; Zbl 1539.42002) Full Text: DOI
Rahman, Shagufta; Ansari, Khursheed J. Estimation using a summation integral operator of exponential type with a weight derived from the \(\alpha\)-Baskakov basis function. (English) Zbl 1539.41023 Math. Methods Appl. Sci. 47, No. 4, 2535-2547 (2024). MSC: 41A35 41A25 41A10 40C15 PDFBibTeX XMLCite \textit{S. Rahman} and \textit{K. J. Ansari}, Math. Methods Appl. Sci. 47, No. 4, 2535--2547 (2024; Zbl 1539.41023) Full Text: DOI
Braha, Naim Latif; Mansour, Toufik; Mursaleen, Mohammad Approximation properties by Bézier variant of the Baskakov-Schurer-Szász-Stancu operators. (English) Zbl 1539.41024 Math. Methods Appl. Sci. 47, No. 4, 2419-2433 (2024). MSC: 41A36 41A25 PDFBibTeX XMLCite \textit{N. L. Braha} et al., Math. Methods Appl. Sci. 47, No. 4, 2419--2433 (2024; Zbl 1539.41024) Full Text: DOI
Draganov, Borislav R. A characterization of the rate of approximation of Kantorovich sampling operators in variable exponent Lebesgue spaces. (English) Zbl 1539.41014 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 2, Paper No. 71, 26 p. (2024). Reviewer: Vijay Gupta (New Delhi) MSC: 41A17 41A25 PDFBibTeX XMLCite \textit{B. R. Draganov}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 2, Paper No. 71, 26 p. (2024; Zbl 1539.41014) Full Text: DOI
Chen, Yuhui; Li, Minling; Yao, Qinghe; Yao, Zheng-An Vanishing limit for the three-dimensional incompressible Phan-Thien-Tanner system. (English) Zbl 1539.35161 Proc. R. Soc. Edinb., Sect. A, Math. 154, No. 3, 673-698 (2024). MSC: 35Q30 76A10 35A01 35A02 35B40 41A25 PDFBibTeX XMLCite \textit{Y. Chen} et al., Proc. R. Soc. Edinb., Sect. A, Math. 154, No. 3, 673--698 (2024; Zbl 1539.35161) Full Text: DOI
Rane, Akshay S.; Rakshit, Gobinda; Sharma, Punit Asymptotic expansions of approximate solutions of integral equations and eigenvalue problems in a modified version of the iterated collocation method with Green’s type kernel. (English) Zbl 07848730 J. Integral Equations Appl. 36, No. 1, 111-127 (2024). Reviewer: Neha Malik (New Delhi) MSC: 41A05 41A25 45B05 65B05 65R15 65R20 PDFBibTeX XMLCite \textit{A. S. Rane} et al., J. Integral Equations Appl. 36, No. 1, 111--127 (2024; Zbl 07848730) Full Text: DOI Link
Liu, Zhihong; Barfeie, Mahdiar; Soleymani, Fazlollah Weight calculation and convergence analysis of polyharmonic spline (PHS) with polynomials for different stencils. (English) Zbl 07846508 Calcolo 61, No. 2, Paper No. 22, 28 p. (2024). MSC: 65N35 65N06 65D07 65D12 65N12 41A25 PDFBibTeX XMLCite \textit{Z. Liu} et al., Calcolo 61, No. 2, Paper No. 22, 28 p. (2024; Zbl 07846508) Full Text: DOI
Kamel, Rehab Amer; Bhaya, Eman Samir A direct theorem on angular approximation using \(k\)-mixed modulus of smoothness. (English) Zbl 07846027 Int. J. Math. Comput. Sci. 19, No. 3, 543-551 (2024). MSC: 26B15 41A25 41A65 42A10 46E30 46E35 PDFBibTeX XMLCite \textit{R. A. Kamel} and \textit{E. S. Bhaya}, Int. J. Math. Comput. Sci. 19, No. 3, 543--551 (2024; Zbl 07846027) Full Text: Link
Gadjev, Ivan; Parvanov, Parvan E.; Uluchev, Rumen Strong converse inequality for weighted approximation of functions by the Szász-Mirakjan-Kantorovich operator. (English) Zbl 07845563 Result. Math. 79, No. 4, Paper No. 149, 15 p. (2024). MSC: 41A36 41A25 41A27 41A17 PDFBibTeX XMLCite \textit{I. Gadjev} et al., Result. Math. 79, No. 4, Paper No. 149, 15 p. (2024; Zbl 07845563) Full Text: DOI
Moreka, Alexander E.; Kumar, Santosh; Mursaleen, M. Statistical approximation using wavelets Kantorovich \((p,q)\)-Baskakov operators. (English) Zbl 1537.41012 Analysis, München 44, No. 2, 105-114 (2024). Reviewer: Vijay Gupta (New Delhi) MSC: 41A25 41A36 PDFBibTeX XMLCite \textit{A. E. Moreka} et al., Analysis, München 44, No. 2, 105--114 (2024; Zbl 1537.41012) Full Text: DOI
Guignard, Diane; Jantsch, Peter Nonlinear approximation of high-dimensional anisotropic analytic functions. (English) Zbl 07845253 J. Approx. Theory 300, Article ID 106040, 20 p. (2024). Reviewer: Sebastien Boyabal (Chatou) MSC: 41A63 41A25 PDFBibTeX XMLCite \textit{D. Guignard} and \textit{P. Jantsch}, J. Approx. Theory 300, Article ID 106040, 20 p. (2024; Zbl 07845253) Full Text: DOI arXiv
Gnewuch, M.; Hinrichs, A.; Ritter, K.; Rüßmann, R. Infinite-dimensional integration and \(L^{2}\)-approximation on Hermite spaces. (English) Zbl 07845252 J. Approx. Theory 300, Article ID 106027, 32 p. (2024). Reviewer: Adhemar Bultheel (Leuven) MSC: 41A55 41A25 42C99 47B32 PDFBibTeX XMLCite \textit{M. Gnewuch} et al., J. Approx. Theory 300, Article ID 106027, 32 p. (2024; Zbl 07845252) Full Text: DOI arXiv
Su, Lian-Ta; Kanat, Kadir; Aksoy, Melek Sofyalioğlu; Kisakol, Merve Approximation by bivariate Bernstein-Kantorovich-Stancu operators that reproduce exponential functions. (English) Zbl 1537.41016 J. Inequal. Appl. 2024, Paper No. 6, 13 p. (2024). MSC: 41A36 41A25 41A10 PDFBibTeX XMLCite \textit{L.-T. Su} et al., J. Inequal. Appl. 2024, Paper No. 6, 13 p. (2024; Zbl 1537.41016) Full Text: DOI OA License
Xu, Xiao-Wei; Yu, Xin; Cui, Jia-Lin; Cai, Qing-Bo; Cheng, Wen-Tao A note on Lototsky-Bernstein bases. (English) Zbl 1537.41004 J. Inequal. Appl. 2024, Paper No. 20, 6 p. (2024). MSC: 41A10 41A25 PDFBibTeX XMLCite \textit{X.-W. Xu} et al., J. Inequal. Appl. 2024, Paper No. 20, 6 p. (2024; Zbl 1537.41004) Full Text: DOI OA License
Park, Jongho Additive Schwarz methods for semilinear elliptic problems with convex energy functionals: convergence rate independent of nonlinearity. (English) Zbl 07843965 SIAM J. Sci. Comput. 46, No. 3, A1373-A1396 (2024). MSC: 65N55 65N30 65Y05 65J15 35J61 90C25 41A25 49M25 35A15 PDFBibTeX XMLCite \textit{J. Park}, SIAM J. Sci. Comput. 46, No. 3, A1373--A1396 (2024; Zbl 07843965) Full Text: DOI arXiv
Chen, Xianru; Lin, Li Oversampled collocation approximation method of functions via Jacobi frames. (English) Zbl 07843071 Adv. Appl. Math. Mech. 16, No. 3, 569-588 (2024). MSC: 41A10 41A25 41A17 PDFBibTeX XMLCite \textit{X. Chen} and \textit{L. Lin}, Adv. Appl. Math. Mech. 16, No. 3, 569--588 (2024; Zbl 07843071) Full Text: DOI
Liu, Ziyao; Chen, Jiecheng; Fan, Dashan A maximal oscillatory operator on compact manifolds. (English) Zbl 07842666 J. Geom. Anal. 34, No. 6, Paper No. 184, 35 p. (2024). Reviewer: Ferenc Weisz (Budapest) MSC: 41A25 42B15 42B20 58J40 PDFBibTeX XMLCite \textit{Z. Liu} et al., J. Geom. Anal. 34, No. 6, Paper No. 184, 35 p. (2024; Zbl 07842666) Full Text: DOI arXiv
Li, Jianfei; Feng, Han; Zhou, Ding-Xuan Approximation analysis of CNNs from a feature extraction view. (English) Zbl 1537.68174 Anal. Appl., Singap. 22, No. 3, 635-654 (2024). MSC: 68T07 41A25 41A30 41A63 68U10 PDFBibTeX XMLCite \textit{J. Li} et al., Anal. Appl., Singap. 22, No. 3, 635--654 (2024; Zbl 1537.68174) Full Text: DOI arXiv
Guo, Keli; Fan, Jun; Zhu, Lixing Optimal prediction for kernel-based semi-functional linear regression. (English) Zbl 07841971 Anal. Appl., Singap. 22, No. 3, 467-505 (2024). MSC: 68T05 41A25 62J05 PDFBibTeX XMLCite \textit{K. Guo} et al., Anal. Appl., Singap. 22, No. 3, 467--505 (2024; Zbl 07841971) Full Text: DOI arXiv
Laktionova, N. V.; Runovskii, K. V. Approximation of periodic functions of high generalized smoothness by Fourier sums. (English. Russian original) Zbl 07840465 Math. Notes 115, No. 2, 275-278 (2024); translation from Mat. Zametki 115, No. 2, 304-307 (2024). Reviewer: Włodzimierz Łenski (Poznań) MSC: 42A10 41A50 41A25 26A24 PDFBibTeX XMLCite \textit{N. V. Laktionova} and \textit{K. V. Runovskii}, Math. Notes 115, No. 2, 275--278 (2024; Zbl 07840465); translation from Mat. Zametki 115, No. 2, 304--307 (2024) Full Text: DOI
Alferova, E. D.; Sherstyukov, V. B. Calculation of the limit of a special sequence of trigonometric functions. (English. Russian original) Zbl 07840464 Math. Notes 115, No. 2, 269-274 (2024); translation from Mat. Zametki 115, No. 2, 298-303 (2024). Reviewer: Ferenc Weisz (Budapest) MSC: 41A10 41A25 42A05 PDFBibTeX XMLCite \textit{E. D. Alferova} and \textit{V. B. Sherstyukov}, Math. Notes 115, No. 2, 269--274 (2024; Zbl 07840464); translation from Mat. Zametki 115, No. 2, 298--303 (2024) Full Text: DOI
Mardvilko, T. S. Uniform rational approximation of even and odd continuations of functions. (English. Russian original) Zbl 1539.41016 Math. Notes 115, No. 2, 215-222 (2024); translation from Mat. Zametki 115, No. 2, 257-265 (2024). MSC: 41A20 41A25 41A50 PDFBibTeX XMLCite \textit{T. S. Mardvilko}, Math. Notes 115, No. 2, 215--222 (2024; Zbl 1539.41016); translation from Mat. Zametki 115, No. 2, 257--265 (2024) Full Text: DOI
Testici, Ahmet; Israfilov, Daniyal M. Approximation by trigonometric polynomials in weighted Morrey spaces. (English) Zbl 07839478 Mosc. Math. J. 24, No. 1, 91-105 (2024). MSC: 41A10 41A25 41A30 26A33 PDFBibTeX XMLCite \textit{A. Testici} and \textit{D. M. Israfilov}, Mosc. Math. J. 24, No. 1, 91--105 (2024; Zbl 07839478) Full Text: Link
Gomilko, Alexander; Tomilov, Yuri Rational approximation of operator semigroups via the \(\mathcal{B}\)-calculus. (English) Zbl 07839420 J. Funct. Anal. 287, No. 1, Article ID 110426, 39 p. (2024). MSC: 47A60 41A20 41A25 47D03 30E10 41A21 65J08 PDFBibTeX XMLCite \textit{A. Gomilko} and \textit{Y. Tomilov}, J. Funct. Anal. 287, No. 1, Article ID 110426, 39 p. (2024; Zbl 07839420) Full Text: DOI arXiv
Liang, Qigang; Wang, Wei; Xu, Xuejun A two-level block preconditioned Jacobi-Davidson method for multiple and clustered eigenvalues of elliptic operators. (English) Zbl 07836945 SIAM J. Numer. Anal. 62, No. 2, 998-1019 (2024). MSC: 65N25 65N30 65N55 65F08 65F15 41A25 65Y05 PDFBibTeX XMLCite \textit{Q. Liang} et al., SIAM J. Numer. Anal. 62, No. 2, 998--1019 (2024; Zbl 07836945) Full Text: DOI arXiv
Rieger, Christian; Wendland, Holger On the approximability and curse of dimensionality of certain classes of high-dimensional functions. (English) Zbl 07836939 SIAM J. Numer. Anal. 62, No. 2, 842-871 (2024). Reviewer: Manfred Tasche (Rostock) MSC: 65D40 65D05 41A25 41A63 46E35 PDFBibTeX XMLCite \textit{C. Rieger} and \textit{H. Wendland}, SIAM J. Numer. Anal. 62, No. 2, 842--871 (2024; Zbl 07836939) Full Text: DOI
Anastassiou, George A. Trigonometric background multivariate smooth trigonometric singular integrals approximations. (English) Zbl 07836690 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 2, Paper No. 61, 23 p. (2024). MSC: 26A15 41A17 41A25 26D15 41A36 PDFBibTeX XMLCite \textit{G. A. Anastassiou}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 2, Paper No. 61, 23 p. (2024; Zbl 07836690) Full Text: DOI
Liu, Tianxiang; Lourenço, Bruno F. Convergence analysis under consistent error bounds. (English) Zbl 1537.41011 Found. Comput. Math. 24, No. 2, 429-479 (2024). Reviewer: Antonio López-Carmona (Granada) MSC: 41A25 90C25 PDFBibTeX XMLCite \textit{T. Liu} and \textit{B. F. Lourenço}, Found. Comput. Math. 24, No. 2, 429--479 (2024; Zbl 1537.41011) Full Text: DOI arXiv
Zhang, Yali; Xiang, Shuhuang; Kong, Desong Optimal pointwise error estimates for piecewise functions expanded with Laguerre polynomials. (English) Zbl 1536.41006 J. Comput. Appl. Math. 443, Article ID 115749, 20 p. (2024). Reviewer: Neha Malik (New Delhi) MSC: 41A10 41A25 PDFBibTeX XMLCite \textit{Y. Zhang} et al., J. Comput. Appl. Math. 443, Article ID 115749, 20 p. (2024; Zbl 1536.41006) Full Text: DOI
Bosner, Tina High order approximation by CCC-spline quasi-interpolants. (English) Zbl 1539.41011 J. Comput. Appl. Math. 442, Article ID 115715, 22 p. (2024). Reviewer: D. K. Ugulava (Tbilisi) MSC: 41A15 41A25 41A50 65D07 65D15 65L10 PDFBibTeX XMLCite \textit{T. Bosner}, J. Comput. Appl. Math. 442, Article ID 115715, 22 p. (2024; Zbl 1539.41011) Full Text: DOI
Mondal, Subhankar; Nair, M. Thamban A source identification problem in a bi-parabolic equation: convergence rates and some optimal results. (English) Zbl 1536.35379 Numer. Funct. Anal. Optim. 45, No. 3, 189-215 (2024). MSC: 35R30 35L35 47A52 65M30 41A25 PDFBibTeX XMLCite \textit{S. Mondal} and \textit{M. T. Nair}, Numer. Funct. Anal. Optim. 45, No. 3, 189--215 (2024; Zbl 1536.35379) Full Text: DOI arXiv
Karateke, Seda; Zontul, Metin; Mishra, Vishnu Narayan; Gairola, Asha Ram On the approximation by Stancu-type bivariate Jakimovski-Leviatan-Durrmeyer operators. (English) Zbl 1535.41008 Matematica 3, No. 1, 211-233 (2024). Reviewer: Włodzimierz Łenski (Poznań) MSC: 41A10 41A25 41A36 PDFBibTeX XMLCite \textit{S. Karateke} et al., Matematica 3, No. 1, 211--233 (2024; Zbl 1535.41008) Full Text: DOI
Acu, Ana-Maria; Mutlu, Gökhan; Çekim, Bayram; Yazıcı, Serdal A new representation and shape-preserving properties of perturbed Bernstein operators. (English) Zbl 1536.41012 Math. Methods Appl. Sci. 47, No. 1, 5-14 (2024). MSC: 41A36 41A25 41A35 PDFBibTeX XMLCite \textit{A.-M. Acu} et al., Math. Methods Appl. Sci. 47, No. 1, 5--14 (2024; Zbl 1536.41012) Full Text: DOI
Bachmayr, Markus; Faldum, Manfred A space-time adaptive low-rank method for high-dimensional parabolic partial differential equations. (English) Zbl 1535.65247 J. Complexity 82, Article ID 101839, 70 p. (2024). MSC: 65M99 65T60 35K10 41A25 46B28 65F08 65B05 65F55 15A69 PDFBibTeX XMLCite \textit{M. Bachmayr} and \textit{M. Faldum}, J. Complexity 82, Article ID 101839, 70 p. (2024; Zbl 1535.65247) Full Text: DOI arXiv OA License
Khartov, A. A.; Limar, I. A. Asymptotic analysis in multivariate worst case approximation with Gaussian kernels. (English) Zbl 07820046 J. Complexity 82, Article ID 101838, 16 p. (2024). MSC: 41A63 41A65 41A25 65J10 65Y20 PDFBibTeX XMLCite \textit{A. A. Khartov} and \textit{I. A. Limar}, J. Complexity 82, Article ID 101838, 16 p. (2024; Zbl 07820046) Full Text: DOI arXiv
Leviatan, D.; Shchehlov, M. V.; Shevchuk, I. O. Comonotone approximation of periodic functions. (English) Zbl 1533.41012 J. Approx. Theory 299, Article ID 106015, 16 p. (2024). Reviewer: Peter Massopust (München) MSC: 41A29 42A10 41A25 PDFBibTeX XMLCite \textit{D. Leviatan} et al., J. Approx. Theory 299, Article ID 106015, 16 p. (2024; Zbl 1533.41012) Full Text: DOI
Dzyubenko, German; Kopotun, Kirill A. Onesided, intertwining, positive and copositive polynomial approximation with interpolatory constraints. (English) Zbl 1534.41009 J. Approx. Theory 299, Article ID 106012, 42 p. (2024). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A25 41A10 41A29 41A05 41A15 PDFBibTeX XMLCite \textit{G. Dzyubenko} and \textit{K. A. Kopotun}, J. Approx. Theory 299, Article ID 106012, 42 p. (2024; Zbl 1534.41009) Full Text: DOI arXiv