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Found 6,261 Documents (Results 1–100)

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Deep neural networks and adaptive quadrature for solving variational problems. (English) Zbl 07511656

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, 369-377 (2022).
MSC:  65D32 68T07
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A differential quadrature hierarchical finite element method. Translated from the Chinese. Originally published by National Defense Industry Press, Beijing 2019. (English) Zbl 1470.65002

Singapore: World Scientific (ISBN 978-981-12-3675-4/hbk; 978-981-12-3677-8/ebook). xxi, 628 p. (2022).
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Applying the method of integration of ordinary differential equations based on the Chebyshev series to the restricted plane circular three-body problem. (English. Russian original) Zbl 07432170

Mosc. Univ. Math. Bull. 76, No. 3, 118-122 (2021); translation from Vestn. Mosk. Univ., Ser. I 76, No. 3, 31-36 (2021).
MSC:  65Lxx 65-XX
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Approximate solution of a singular integral equation of the first kind using Chebyshev polynomials with zero values at both endpoints of the integration interval. (English. Russian original) Zbl 07398350

Comput. Math. Math. Phys. 61, No. 8, 1269-1275 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 8, 1287-1294 (2021).
MSC:  65R20
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Fractional SEIR model for modelling the spread of COVID-19 in Namibia. (English) Zbl 1470.92333

Shah, Nita H. (ed.) et al., Mathematical analysis for transmission of COVID-19. Singapore: Springer. Math. Eng. (Cham), 161-184 (2021).
MSC:  92D30 26A33 65D32
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Accuracy-optimal quadrature formulas for calculating the Bessel transforms for certain classes of sub-integral functions. (English. Ukrainian original) Zbl 1473.65024

Cybern. Syst. Anal. 57, No. 2, 238-251 (2021); translation from Kibern. Sist. Anal. 57, No. 2, 81-95 (2021).
MSC:  65D32 34B30
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