Year: 2026
Type: preprint
Abstract: A new recursive implementation of the equivariant moving frame method for infinite-dimensional Lie pseudo-group actions is presented. It allows pseudo-group normalizations to be performed before the prolonged action is computed, thereby avoiding the introduction of unnecessarily complicated intermediate expressions. Several examples are provided to illustrate the algorithm.
Source: arXiv (Cornell University)
Authors: Olver, Peter J., Valiquette, Francis
Institutions: University of Minnesota, Monmouth University
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7202173540
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