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Found 2,139 Documents (Results 1–100)

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Some inequalities between the best polynomial approximations and averaged finite-difference norms in space \(L_2\). (English. Russian original) Zbl 07457379

Russ. Math. 65, No. 10, 69-81 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 10, 78-91 (2021).
MSC:  41A17 41A44
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The influence of jumps on the sinc interpolant, and ways to overcome it. (English) Zbl 1474.41002

Baumann, Gerd (ed.), New sinc methods of numerical analysis. Festschrift in honor of Frank Stenger’s 80th birthday. Based on the presentations at the symposium, Rhodes, Greece, September 13–18, 2018. Cham: Birkhäuser. Trends Math., 323-339 (2021).
MSC:  41A05 41A20 65D05
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Generalizing the Davenport-Mahler-Mignotte bound. The weighted case. (English) Zbl 07300099

Mantzaflaris, Angelos (ed.), Proceedings of the 45th international symposium on symbolic and algebraic computation, ISSAC ’20, Kalamata, Greece, July 20–23, 2020. New York, NY: Association for Computing Machinery (ACM). 410-417 (2020).
MSC:  68W30
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