๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Numerical Integrators that Preserve Symmetries and Reversing Symmetries

โœ Scribed by McLachlan, R. I.; Quispel, G. R. W.; Turner, G. S.


Book ID
118189435
Publisher
Society for Industrial and Applied Mathematics
Year
1998
Tongue
English
Weight
701 KB
Volume
35
Category
Article
ISSN
0036-1429

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Numerical Preservation of Symmetry Prope
โœ E.J. Caramana; P.P. Whalen ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 742 KB

We investigate the problem of perfectly preserving a symmetry associated naturally with one coordinate system when calculated in a different coordinate system. This allows a much wider range of problems that may be viewed as perturbations of the given symmetry to be investigated. We study the proble

Integrals and Symmetry
โœ EDEN, R. J. ๐Ÿ“‚ Article ๐Ÿ“… 1967 ๐Ÿ› Nature Publishing Group ๐ŸŒ English โš– 134 KB
How to preserve symmetries with cut-off
โœ T. Varin; D. Davesne; M. Oertel; M. Urban ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 184 KB

We present a prescription to define quadratically and logarithmically divergent parts of several integrals employing a cut-off in agreement with some symmetry requirements. As examples we consider one-loop Ward identities for QED and a phenomenological chiral model.