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Found 6,415 Documents (Results 1–100)

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On the dynamic solution of the Volterra integral equation in the form of rational spline functions. (English. Russian original) Zbl 07518147

Math. Notes 111, No. 4, 595-603 (2022); translation from Mat. Zametki 111, No. 4, 581-591 (2022).
MSC:  65Dxx 65Lxx 65Rxx
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Numerical solution of non-stationary problems with a rational approximation for fractional powers of the operator. (English) Zbl 07511623

Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 13th international conference, LSSC 2021, Sozopol, Bulgaria, June 7–11, 2021. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 13127, 81-88 (2022).
MSC:  65Mxx 65Nxx
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Exact estimates of the best rational approximations of functions with derivative of generalized finite variation. (English. Russian original) Zbl 07457378

Russ. Math. 65, No. 10, 63-68 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 10, 71-77 (2021).
MSC:  41Axx
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Weighted Chebyshev polynomials on compact subsets of the complex plane. (English) Zbl 1483.30023

Gesztesy, Fritz (ed.) et al., From operator theory to orthogonal polynomials, combinatorics, and number theory. A volume in honor of Lance Littlejohn’s 70th birthday. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 285, 357-370 (2021).
MSC:  30C10 30E10 41A50
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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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Surface interpolation using partially blended rational bi-quartic spline. (English) Zbl 1469.65042

Karim, Samsul Ariffin Abdul (ed.), Theoretical, modelling and numerical simulations toward Industry 4.0. Singapore: Springer. Stud. Syst. Decis. Control 319, 53-70 (2021).
MSC:  65D07 41A15
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Rainfall scattered data interpolation using rational quartic triangular patches. (English) Zbl 1469.86001

Karim, Samsul Ariffin Abdul (ed.), Theoretical, modelling and numerical simulations toward Industry 4.0. Singapore: Springer. Stud. Syst. Decis. Control 319, 1-19 (2021).
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