论文信息 - Finite element methods with numerical quadrature for parabolic integrodifferential equations

Finite element methods with numerical quadrature for parabolic integrodifferential equations

We study the effect of numerical quadrature in space on semidiscrete and fully discrete piecewise-linear finite element methods for parabolic integrodifferential equations. We give error estimates for both smooth and nonsmooth initial data. Our results generalize those obtained for the lumped mass method.

Amiya K. Pani | A. K. Pani | Todd E. Peterson | T. E. Peterson

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