Construction of Basis Functions for Finite Element Methods in a Hilbert Space
The present work is devoted to construction of the optimal interpolation formula exact for trigonometric functions sin(ωx) and cos(ωx). Here the analytical representations of the coefficients of the optimal interpolation formula in a certain Hilbert space are obtained using the discrete analogue of...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
KamGU by Vitus Bering
2024-03-01
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| Series: | Vestnik KRAUNC: Fiziko-Matematičeskie Nauki |
| Subjects: | |
| Online Access: | https://krasec.ru/hayotov2024461eng/ |