Yazarlar

• Ashyralyyev, Charyyar(2)
• Al-Hammouri, Ahmad(1)
• Ashyralyev, A.(1)
• Ashyralyev, Allaberen(1)
• Basar, F.(1)
• Lukashov, A.(1)
• Malkowsky, E.(1)

• MakaleYalnız künye2021/r/gumushane/14904
  On the absolute stable difference scheme for the space-wise dependent source identification problem for elliptic-telegraph equation

  Ashyralyev, Allaberen; Al-Hammouri, Ahmad; Ashyralyyev, Charyyar

  The present paper is devoted to study the first order of accuracy absolute stable difference scheme for the approximate solution of the space identification problem for the elliptic-telegraph equation in Hilbert spaces with the self-adjoint positive definite operator. The main theorem on the stability of the difference scheme is established. In applications, theorems on the stability of difference schemes for two types of the space identification problems for multidimensional elliptic-telegraph partial differential equations are proved. Numerical analysis is provided.

  İncele
• BildiriYalnız künye2015/r/gumushane/15610
  Well-posedness of a fourth order of accuracy difference scheme for the Neumann type overdetermined elliptic problem

  Ashyralyyev, Charyyar; Lukashov, A.; Ashyralyev, A.; Malkowsky, E.; Basar, F.

  In the present paper, inverse elliptic problem with Neumann type overdetermination is discussed. A fourth order of accuracy difference scheme for the solution of this identification problem is presented. Stability, almost coercive stability and coercive inequalities for the solution of difference problem are obtained. In application, a fourth order approximation of the inverse problem for multidimensional elliptic equation with Neumann type overdetermination and Dirichlet boundary condition is studied.

  İncele