numerical solution of the viscoelastic wave equation by galerkin spectral element method
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نویسنده
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rashidinia jalil ,barzegar feze
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منبع
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mathematics and computational sciences - 2025 - دوره : 6 - شماره : 1 - صفحه:30 -43
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چکیده
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In this paper, the galerkin spectral element method (gsem) is presented for solving the one-dimensional viscoelastic wave equation. the finite difference approximation is applied for temporal discretization, and the convergence order of the technique is demonstrated. an a priori error estimate is determined for the total-discrete system. the computational efficiency of the method is confirmed through a numerical example, which shows that the method is effectively applicable.
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کلیدواژه
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viscoelastic wave equations ,galerkin spectral element method ,error estimate
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آدرس
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iran university of science and technology, school of mathematics and computer science, iran, iran university of science and technology., school of mathematics and computer science, iran
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پست الکترونیکی
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feze_barzegar@mathdep.iust.ac.ir, fz.barzegar92@gmail.com
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