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Found 5,532 Documents (Results 1–100)

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Construction of approximation formulas for analytic functions by mathematical optimization. (English) Zbl 1474.41006

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., 341-368 (2021).
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Cubature rules based on bivariate spline quasi-interpolation for weakly singular integrals. (English) Zbl 1477.65052

Fasshauer, Gregory E. (ed.) et al., Approximation theory XVI. Proceedings of the international conference, Nashville, TN, USA, May 19–22, 2019. Cham: Springer. Springer Proc. Math. Stat. 336, 73-86 (2021).
MSC:  65D30 41A15 41A55
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The modulus of oscillation of a function about number sequences and its applications. (English. Russian original) Zbl 1454.26009

Math. Notes 107, No. 1, 145-159 (2020); translation from Mat. Zametki 107, No. 1, 112-129 (2020).
MSC:  26A42 41A55 65D30
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