Zitane, Hanaa; Torres, Delfim F. M. Generalized Taylor’s formula for power fractional derivatives. (English) Zbl 07745960 Bol. Soc. Mat. Mex., III. Ser. 29, No. 3, Paper No. 68, 14 p. (2023). MSC: 26A24 26A33 41A58 PDFBibTeX XMLCite \textit{H. Zitane} and \textit{D. F. M. Torres}, Bol. Soc. Mat. Mex., III. Ser. 29, No. 3, Paper No. 68, 14 p. (2023; Zbl 07745960) Full Text: DOI OA License
Dyachenko, Alexander; Karp, Dmitrii Trigonometric identities: from Hermite via Meijer, Nørlund, and Braaksma to Chu and Johnson and beyond. (English) Zbl 07730199 Bol. Soc. Mat. Mex., III. Ser. 29, No. 2, Paper No. 55, 31 p. (2023). Reviewer: Adhemar Bultheel (Leuven) MSC: 33B10 33E12 39B22 41A05 42A15 PDFBibTeX XMLCite \textit{A. Dyachenko} and \textit{D. Karp}, Bol. Soc. Mat. Mex., III. Ser. 29, No. 2, Paper No. 55, 31 p. (2023; Zbl 07730199) Full Text: DOI arXiv
Krasniqi, Xh. Z.; Kórus, P.; Szal, B. Approximation by double second type delayed arithmetic mean of periodic functions in \(H_p^{(\omega, \omega)}\) space. (English) Zbl 07687231 Bol. Soc. Mat. Mex., III. Ser. 29, No. 1, Paper No. 21, 34 p. (2023). Reviewer: Włodzimierz Łenski (Poznań) MSC: 41A25 42A10 PDFBibTeX XMLCite \textit{Xh. Z. Krasniqi} et al., Bol. Soc. Mat. Mex., III. Ser. 29, No. 1, Paper No. 21, 34 p. (2023; Zbl 07687231) Full Text: DOI arXiv
Doktorski, Leo R. Ya. Nikol’skii-type inequalities for entire functions of exponential type in Lorentz-Zygmund spaces. (English) Zbl 1510.41002 Bol. Soc. Mat. Mex., III. Ser. 29, No. 1, Paper No. 3, 21 p. (2023). MSC: 41A17 42B05 42B35 42C05 PDFBibTeX XMLCite \textit{L. R. Ya. Doktorski}, Bol. Soc. Mat. Mex., III. Ser. 29, No. 1, Paper No. 3, 21 p. (2023; Zbl 1510.41002) Full Text: DOI arXiv
Tyr, Othman; Daher, Radouan; El Ouadih, Salah; El Fourchi, Omar On the Jackson-type inequalities in approximation theory connected to the \(q\)-Dunkl operators in the weighted space \(L^2_{q, \alpha }(\mathbb{R}_q, |x|^{2 \alpha +1}d_q x )\). (English) Zbl 1478.41002 Bol. Soc. Mat. Mex., III. Ser. 27, No. 2, Paper No. 51, 21 p. (2021). Reviewer: D. K. Ugulava (Tbilisi) MSC: 41A17 42B10 42B37 47A05 PDFBibTeX XMLCite \textit{O. Tyr} et al., Bol. Soc. Mat. Mex., III. Ser. 27, No. 2, Paper No. 51, 21 p. (2021; Zbl 1478.41002) Full Text: DOI
Mishra, Vishnu Narayan; Sharma, Preeti On approximation properties of generalized Lupaş-Durrmeyer operators with two parameters \(\alpha\) and \(\beta\) based on Polya distribution. (English) Zbl 1437.41012 Bol. Soc. Mat. Mex., III. Ser. 26, No. 1, 171-185 (2020). MSC: 41A36 41A81 47B38 PDFBibTeX XMLCite \textit{V. N. Mishra} and \textit{P. Sharma}, Bol. Soc. Mat. Mex., III. Ser. 26, No. 1, 171--185 (2020; Zbl 1437.41012) Full Text: DOI
Agrawal, Deepika; Beniwal, Man Singh Direct estimates for a certain form of Srivastava-Gupta operators. (English) Zbl 1428.41023 Bol. Soc. Mat. Mex., III. Ser. 25, No. 3, 673-686 (2019). MSC: 41A36 41A25 PDFBibTeX XMLCite \textit{D. Agrawal} and \textit{M. S. Beniwal}, Bol. Soc. Mat. Mex., III. Ser. 25, No. 3, 673--686 (2019; Zbl 1428.41023) Full Text: DOI
Doktorski, Leo R. Ya.; Gendler, Dmitrij Nikol’skii inequalities for Lorentz-Zygmund spaces. (English) Zbl 1428.41013 Bol. Soc. Mat. Mex., III. Ser. 25, No. 3, 659-672 (2019). MSC: 41A17 42B35 42C05 PDFBibTeX XMLCite \textit{L. R. Ya. Doktorski} and \textit{D. Gendler}, Bol. Soc. Mat. Mex., III. Ser. 25, No. 3, 659--672 (2019; Zbl 1428.41013) Full Text: DOI
Goyal, Meenu; Kajla, Arun Blending-type approximation by generalized Lupaş-Durrmeyer-type operators. (English) Zbl 1431.41013 Bol. Soc. Mat. Mex., III. Ser. 25, No. 3, 551-566 (2019). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A36 26A15 40A35 41A25 PDFBibTeX XMLCite \textit{M. Goyal} and \textit{A. Kajla}, Bol. Soc. Mat. Mex., III. Ser. 25, No. 3, 551--566 (2019; Zbl 1431.41013) Full Text: DOI
Gupta, Vijay; Soybaş, Danyal; Tachev, Gancho Improved approximation on Durrmeyer-type operators. (English) Zbl 1416.41027 Bol. Soc. Mat. Mex., III. Ser. 25, No. 2, 363-373 (2019). MSC: 41A36 41A25 PDFBibTeX XMLCite \textit{V. Gupta} et al., Bol. Soc. Mat. Mex., III. Ser. 25, No. 2, 363--373 (2019; Zbl 1416.41027) Full Text: DOI
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 PDFBibTeX XMLCite \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
Milovanović, Gradimir V.; Gupta, Vijay; Malik, Neha \((p,q)\)-beta functions and applications in approximation. (English) Zbl 1387.33003 Bol. Soc. Mat. Mex., III. Ser. 24, No. 1, 219-237 (2018). MSC: 33B15 41A25 PDFBibTeX XMLCite \textit{G. V. Milovanović} et al., Bol. Soc. Mat. Mex., III. Ser. 24, No. 1, 219--237 (2018; Zbl 1387.33003) Full Text: DOI arXiv
Groza, Ghiocel; Haider, Azeem; Ali Khan, Sardar Mohib Interpolation of entire functions. (English) Zbl 1257.30028 Bol. Soc. Mat. Mex., III. Ser. 17, No. 2, 127-133 (2011). MSC: 30E05 30D20 30D15 41A05 PDFBibTeX XMLCite \textit{G. Groza} et al., Bol. Soc. Mat. Mex., III. Ser. 17, No. 2, 127--133 (2011; Zbl 1257.30028)
Massopust, Peter R. A multiwavelet based on piecewise \(C^1\) fractal functions and related applications to differential equations. (English) Zbl 0920.35011 Bol. Soc. Mat. Mex., III. Ser. 4, No. 2, 249-283 (1998). Reviewer: Joseph Lakey (Las Cruces) MSC: 35A35 65M99 65N99 41A15 42C15 PDFBibTeX XMLCite \textit{P. R. Massopust}, Bol. Soc. Mat. Mex., III. Ser. 4, No. 2, 249--283 (1998; Zbl 0920.35011)
Campos, Rafael G. Solving singular nonliner two point boundary value problems. (English) Zbl 0895.41003 Bol. Soc. Mat. Mex., III. Ser. 3, No. 2, 279-297 (1997). Reviewer: E.Deeba (Houston) MSC: 41A05 41A25 41A30 65D25 65L10 PDFBibTeX XMLCite \textit{R. G. Campos}, Bol. Soc. Mat. Mex., III. Ser. 3, No. 2, 279--297 (1997; Zbl 0895.41003)
Fernández Muñiz, José Luis Approximation theorems with \(A\)-convergence. (English) Zbl 0879.41004 Bol. Soc. Mat. Mex., III. Ser. 3, No. 1, 175-191 (1997). Reviewer: G.D.Dikshit (Auckland) MSC: 41A25 41A28 PDFBibTeX XMLCite \textit{J. L. Fernández Muñiz}, Bol. Soc. Mat. Mex., III. Ser. 3, No. 1, 175--191 (1997; Zbl 0879.41004)
Estrada, Ricardo On the Euler-Maclaurin formula. (English) Zbl 0899.41019 Bol. Soc. Mat. Mex., III. Ser. 3, No. 1, 117-133 (1997). Reviewer: B.Rubin (Jerusalem) MSC: 41A60 46F10 PDFBibTeX XMLCite \textit{R. Estrada}, Bol. Soc. Mat. Mex., III. Ser. 3, No. 1, 117--133 (1997; Zbl 0899.41019)