Kornhuber, R.
(1988)
*Local change of coordinates for grid-functions on regions with curved boundary.*
Mathematische Nachrichten, 139
(1).
pp. 45-61.
ISSN 1522-2616

Full text not available from this repository.

Official URL: http://dx.doi.org/10.1002/mana.19881390106

## Abstract

Local change of coordinates, providing an appropriate transformation of functions on a domain Ω ∩ Rn into functions on Rn and R+n, is a well-known and frequently used technical tool in the theory of Sobolev-spaces Wm,p (Ω) and partial differential equations. In this paper we propose a corresponding transformation mapping grid-functions on regular grids Ωh into functions on Rnh and Rnh,+ which as in the continuous case can be used to remedy various difficulties arising the curved boundary of Ω.

Item Type: | Article |
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Subjects: | Mathematical and Computer Sciences > Mathematics > Numerical Analysis |

Divisions: | Department of Mathematics and Computer Science > Institute of Mathematics |

ID Code: | 1922 |

Deposited By: | Ekaterina Engel |

Deposited On: | 24 Jun 2016 17:59 |

Last Modified: | 24 Jun 2016 17:59 |

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