A duality theorem for harmonic maps into inner symmetric spaces

Fuente: arXiv
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Autores principales: Dorfmeister, Josef F., Wang, Peng
Formato: Preprint
Publicado: 2019
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author Dorfmeister, Josef F.
Wang, Peng
author_facet Dorfmeister, Josef F.
Wang, Peng
contents In this note, we show that for any harmonic map into a non-compact symmetric space one can find naturally a "dual" harmonic map into a compact symmetric space which can be constructed from the same basic data (called "potentials" in the loop group formalism). Locally also the inverse/converse duality theorem holds.
format Preprint
id arxiv_https___arxiv_org_abs_1903_00885
institution arXiv
publishDate 2019
record_format arxiv
spellingShingle A duality theorem for harmonic maps into inner symmetric spaces
Dorfmeister, Josef F.
Wang, Peng
Differential Geometry
In this note, we show that for any harmonic map into a non-compact symmetric space one can find naturally a "dual" harmonic map into a compact symmetric space which can be constructed from the same basic data (called "potentials" in the loop group formalism). Locally also the inverse/converse duality theorem holds.
title A duality theorem for harmonic maps into inner symmetric spaces
topic Differential Geometry
url https://arxiv.org/abs/1903.00885