×

Found 391 Documents (Results 1–100)

100
MathJax

Strong converse result for weighted approximation by Baskakov-Kantorovich operator. (English) Zbl 1460.41013

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. 53-71 (2020).
PDF BibTeX XML Cite
Full Text: Link

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).
PDF BibTeX XML Cite
Full Text: arXiv Link

Approximation of functions by some exponential-type operators. (English) Zbl 1445.41013

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. 143-158 (2018).
PDF BibTeX XML Cite
Full Text: Link

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).
PDF BibTeX XML Cite
Full Text: Link

Direct and inverse results on bounded domains for meshless methods via localized bases on manifolds. (English) Zbl 1405.41009

Dick, Josef (ed.) et al., Contemporary computational mathematics – a celebration of the 80th birthday of Ian Sloan. In 2 volumes. Cham: Springer (ISBN 978-3-319-72455-3/hbk; 978-3-319-72456-0/ebook). 517-543 (2018).
MSC:  41A27 41A17 53C20
PDF BibTeX XML Cite
Full Text: DOI arXiv

Approximation by entire functions on countable unions of segments of the real axis. II: Proof of the main theorem. (English. Russian original) Zbl 1382.41007

Vestn. St. Petersbg. Univ., Math. 50, No. 1, 35-43 (2017); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 62, No. 1, 53-63 (2017).
MSC:  41A10 30E10 41A27
PDF BibTeX XML Cite
Full Text: DOI

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).
PDF BibTeX XML Cite
Full Text: DOI

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).
PDF BibTeX XML Cite
Full Text: DOI arXiv

Natural weights for uniform approximation by the Szász-Mirakjan operator. (English) Zbl 1423.41032

Ivanov, Kamen (ed.) et al., Constructive theory of functions. Dedicated to Blagovest Sendov and to the memory of Vasil Popov. Proceedings of the 11th international conference, Sozopol, Bulgaria, June 9–14, 2013. Sofia: Prof. Marin Drinov Academic Publishing House. 57-82 (2014).
MSC:  41A36 41A25 41A27
PDF BibTeX XML Cite

Filter Results by …

Document Type

Reviewing State

all top 5

Author

all top 5

Serial

all top 5

Year of Publication

all top 3

Classification

Software