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Found 5,275 Documents (Results 1–100)

The Riesz-Zygmund sums of Fourier-Chebyshev rational integral operators and their approximation properties. (English. Russian original) Zbl 07804697

Sib. Math. J. 65, No. 1, 118-138 (2024); translation from Sib. Mat. Zh. 65, No. 1, 140-163 (2024).
MSC:  42A10 42C10 42A38
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Weierstrass polynomials in estimates of oscillatory integrals. (English. Russian original) Zbl 1532.42005

J. Math. Sci., New York 278, No. 3, 439-462 (2024); translation from Sovrem. Mat., Fundam. Napravl. 67, No. 4, 668-692 (2022).
MSC:  42A38 42B20
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Fourier analysis on polytopes and the geometry of numbers. Part I: A friendly introduction. (English) Zbl 07796374

Student Mathematical Library 107. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-7033-3/pbk; 978-1-4704-7663-2/ebook). xxiii, 325 p. (2024).
MSC:  11-01 42-01 42A38
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Numerical exploration of Fourier transform and Fourier series. The power spectrum of driven damped oscillators. (English) Zbl 07766014

Synthesis Lectures on Mathematics & Statistics. Cham: Springer (ISBN 978-3-031-34663-7/hbk; 978-3-031-34666-8/pbk; 978-3-031-34664-4/ebook). ix, 107 p. (2024).
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