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The Reproducing Kernel Viewpoints of General Ritz–Galerkin Approximation.
- Source :
-
Mathematical Notes . Aug2022, Vol. 112 Issue 1/2, p294-302. 9p. - Publication Year :
- 2022
-
Abstract
- In this paper, we introduce the new concepts of strictly positive definite functional and reproducing kernel functional space. We establish a connection between the strictly positive definite functional and the Ritz–Galerkin approximation. We prove a posteriori error estimate of the finite element method based on the reproducing kernel viewpoints. [ABSTRACT FROM AUTHOR]
- Subjects :
- *FINITE element method
Subjects
Details
- Language :
- English
- ISSN :
- 00014346
- Volume :
- 112
- Issue :
- 1/2
- Database :
- Academic Search Index
- Journal :
- Mathematical Notes
- Publication Type :
- Academic Journal
- Accession number :
- 158784758
- Full Text :
- https://doi.org/10.1134/S000143462207032X