Application of the Difference Gaussian R
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Sergey Asvadurov; Vladimir Druskin; Leonid Knizhnerman
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Article
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2002
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Elsevier Science
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English
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This work is the sequel to S. Asvadurov et al. (2000, J. Comput. Phys. 158, 116), where we considered a grid refinement approach for second-order finite-difference time domain schemes. This approach permits one to compute solutions of certain wave equations with exponential superconvergence. An algo