Reciprocal-log approximation and planar PDE solvers
This article is about both approximation theory and the numerical solution of partial differential equations (PDEs). First we introduce the notion of reciprocal-log or log-lightning approximation of analytic functions with branch point singularities at points $\{z_k\}$ by functions of the form $g(z)...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Society for Industrial and Applied Mathematics
2021
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