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Reference: N. Hale and T. W. Tee, (2008). Conformal Maps to Multiply-Slit Domains and Applications. Unspecified.Citable link to this page:

 

Conformal Maps to Multiply-Slit Domains and Applications

Abstract: By exploiting conformal maps to vertically slit regions in the complex plane, a recently developed rational spectral method [Tee and Trefethen, 2006] is able to solve PDEs with interior layer-like behaviour using significantly fewer collocation points than traditional spectral methods. The conformal maps are chosen to 'enlarge the region of analyticity' in the solution: an idea which can be extended to other numerical methods based upon global polynomial interpolation. Here we show how such maps can be rapidly computed in both periodic and nonperiodic geometries, and apply them to some challenging differential equations.

Bibliographic Details

Issue Date: 2008-10Identifiers

Urn: uuid:3e41d008-6441-4252-99c0-2bfd7431faa3 Item Description

Type: Technical Report;

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Author: N. Hale - - - T. W. Tee - - - - Bibliographic Details Issue Date: 2008-10 - Identifiers Urn: uuid:3e41d008-6441-4252-99c0-2bfd743

Source: https://ora.ox.ac.uk/objects/uuid:3e41d008-6441-4252-99c0-2bfd7431faa3



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