Talbot quadratures and rational approximations

Many computational problems can be solved with the aid of contour integrals containing $e^z$ in the the integrand: examples include inverse Laplace transforms, special functions, functions of matrices and operators, parabolic PDEs, and reaction-diffusion equations. One approach to the numerical quad...

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Bibliographic Details
Main Authors: Trefethen, L, Weideman, J, Schmelzer, T
Format: Report
Published: Unspecified 2005