Efficient two-sided estimates for the spectrum of some elliptic operators
DOI10.1007/S10559-022-00481-YzbMath1505.65285OpenAlexW4294379216MaRDI QIDQ2103748
Publication date: 9 December 2022
Published in: Cybernetics and Systems Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10559-022-00481-y
maximum principleelliptic operatorsfinite-difference methoderror of phase velocities of grid wavesexact formulas for errors of eigenvaluesoscillation equationstwo-sided estimates of spectrum
Estimates of eigenvalues in context of PDEs (35P15) Error bounds for boundary value problems involving PDEs (65N15) Maximum principles in context of PDEs (35B50) Second-order elliptic equations (35J15) Finite difference methods for boundary value problems involving PDEs (65N06) Optimality conditions for minimax problems (49K35) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- The limiting accuracy characteristics for the discrete analog of spectral problem
- Accuracy of the difference scheme of solving the eigenvalue problem for the Laplacian
- Asymptotic estimate of the accuracy of the discrete spectral problem of a fourth-order equation
- The principal term in the expansion of the error of the eigenvalues of the discrete analogue of an elliptic operator
- Two-sided estimates of eigenvalues of an elliptic operator
- The leading term of the error expansion for eigenvalues of a discrete analogue of a fourth-order elliptic operator
- Two-sided approximation of eigenvalues of some elliptic operators
- Asymptotic estimates of the accuracy of eigenvalues of fourth order elliptic operator with mixed boundary conditions
- Accuracy of difference approximation for an eigenvalue problem
- The finite difference eigenvalue problem for fourth-order elliptic operator
- Estimation of the eigenvalues of a difference problem relating to a plate
This page was built for publication: Efficient two-sided estimates for the spectrum of some elliptic operators
