9 research outputs found
Second order of accuracy difference schemes for the numerical solution of source identification hyperbolic problems
No full text
Second order of accuracy difference schemes for the numerical solution of source identification hyperbolic problems
No full textIn the present study, two second order of accuracy difference schemes for a one-dimensional hyperbolic equation are presented. Stability estimates for the solution of the difference scheme are established. Numerical results are given. © 2018 Author(s)
Source identification problems for hyperbolic differential and difference equations
No full textIn the present study, a source identification problem for a one-dimensional hyperboic equation is studied. Using tools operator approach we are enabled to establish stability estimates for the solution of the source identification problem. Furthermore, a first order accuracy difference scheme for the numerical solution of the source identification problem is presented. Then, this difference scheme is tested on an example and some numerical results are presented. © 2017 Author(s)
Source identification problems for hyperbolic differential and difference equations
No full textIn the present study, a source identification problem for a one-dimensional hyperboic equation is studied. Using tools operator approach we are enabled to establish stability estimates for the solution of the source identification problem. Furthermore, a first order accuracy difference scheme for the numerical solution of the source identification problem is presented. Then, this difference scheme is tested on an example and some numerical results are presented. © 2017 Author(s)
Identification hyperbolic problems with nonlocal conditions
No full textIn the present study, a identification problem with nonlocal conditions for a one-dimensional hyperbolic equation is investigated. Stability estimates for the solution of the identification problem are established. Furthermore, a first order of accuracy difference scheme for the numerical solution of the identification hyperbolic equations problems with nonlocal conditions is presented. Stability estimates for the solution of the difference scheme are established. Then, this difference scheme is tested on an example and some numerical results are presented. © 2018 Author(s)
Second order of accuracy difference schemes for the numerical solution of source identification hyperbolic problems
No full textIn the present study, two second order of accuracy difference schemes for a one-dimensional hyperbolic equation are presented. Stability estimates for the solution of the difference scheme are established. Numerical results are given. © 2018 Author(s)
Identification hyperbolic problems with nonlocal conditions
No full textIn the present study, a identification problem with nonlocal conditions for a one-dimensional hyperbolic equation is investigated. Stability estimates for the solution of the identification problem are established. Furthermore, a first order of accuracy difference scheme for the numerical solution of the identification hyperbolic equations problems with nonlocal conditions is presented. Stability estimates for the solution of the difference scheme are established. Then, this difference scheme is tested on an example and some numerical results are presented. © 2018 Author(s)
