فهرست مقالات Telegraph equation (TE)

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  1 - A Modification on The Exponential Cubic B-spline for Numerical Simulation of Hyperbolic Telegraph Equations
  AR. Haghighi F. Rahimiyan N. Asghary M. Roohi
  10.30495/ijim.2023.66141.1585
  In this paper the differential quadrature method is implemented to find numerical solution of two and three-dimensional telegraphic equations with Dirichlet and Neumann's boundary values. This technique is according to exponential cubic B-spline functions. So, a modific چکیده کامل

  In this paper the differential quadrature method is implemented to find numerical solution of two and three-dimensional telegraphic equations with Dirichlet and Neumann's boundary values. This technique is according to exponential cubic B-spline functions. So, a modification on the exponential cubic B- spline is applied in order to use as a basis function in the DQ method. Therefore, the Telegraph equation (TE) is altered to a system of ordinary differential equations (ODEs). The optimized form of Runge-Kutta scheme has been implemented by four-stage and three-order strong stability preserving (SSPRK43) to solve the resulting system of ODEs. We examined the correctness and applicability of this method by four examples of the TE. پرونده مقاله