On multipoint nonlocal boundary value problems for hyperbolic differential and difference equations
Date
2010-02
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Mathematical Society of Republic of China
Abstract
The nonlocal boundary value problem for differential equation
in a Hilbert space H with the self-adjoint positive definite operator A is considered. The stability estimates for the solution of the problem under the assumption
Sigma(n)(k=1) vertical bar alpha(k) + beta(k)vertical bar + Sigma(n)(k=1) vertical bar alpha(k)vertical bar Sigma(n)(m=1m not equal k) vertical bar beta(m)vertical bar < vertical bar 1 + Sigma(n)(k=1) alpha(k)beta(k)vertical bar
are established. The first order of accuracy difference schemes for the approximate solutions of the problem are presented. The stability estimates for the solution of these difference schemes under the assumption
Sigma(n)(k=1) vertical bar alpha(k)vertical bar + Sigma(n)(k=1) vertical bar beta(k)vertical bar + Sigma(n)(k=1) vertical bar alpha(k)vertical bar Sigma(n)(k=1) vertical bar beta(k)vertical bar < 1
are established. In practice, the nonlocal boundary value problems for one dimensional hyperbolic equation with nonlocal boundary conditions in space variable and multidimensional hyperbolic equation with Dirichlet condition in space variables are considered. The stability estimates for the solutions of difference schemes for the nonlocal boundary value hyperbolic problems are obtained.
Description
Keywords
Hyperbolic equation, Nonlocal boundary value problems, Difference schemes, Stability, Parabolic equations, Bochner spaces, Well-posedness, Stability, Schemes, Mathematics
Citation
Ashyralyev, A. ve Yıldırım, Ö. (2010). "On multipoint nonlocal boundary value problems for hyperbolic differential and difference equations". Taiwanese Journal of Mathematics, 14(1), 165-194.