Fundamental group of Symp ( M , ω ) with no circle action

Jarek Kędra

Archivum Mathematicum (2009)

  • Volume: 045, Issue: 1, page 75-78
  • ISSN: 0044-8753

Abstract

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We show that π 1 ( Symp ( M , ω ) ) can be nontrivial for M that does not admit any symplectic circle action.

How to cite

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Kędra, Jarek. "Fundamental group of $\operatorname{Symp}(M,\omega )$ with no circle action." Archivum Mathematicum 045.1 (2009): 75-78. <http://eudml.org/doc/250677>.

@article{Kędra2009,
abstract = {We show that $\pi _1(\operatorname\{Symp\}(M, \omega ))$ can be nontrivial for $M$ that does not admit any symplectic circle action.},
author = {Kędra, Jarek},
journal = {Archivum Mathematicum},
keywords = {symplectomorphism; circle action; symplectomorphism; circle action},
language = {eng},
number = {1},
pages = {75-78},
publisher = {Department of Mathematics, Faculty of Science of Masaryk University, Brno},
title = {Fundamental group of $\operatorname\{Symp\}(M,\omega )$ with no circle action},
url = {http://eudml.org/doc/250677},
volume = {045},
year = {2009},
}

TY - JOUR
AU - Kędra, Jarek
TI - Fundamental group of $\operatorname{Symp}(M,\omega )$ with no circle action
JO - Archivum Mathematicum
PY - 2009
PB - Department of Mathematics, Faculty of Science of Masaryk University, Brno
VL - 045
IS - 1
SP - 75
EP - 78
AB - We show that $\pi _1(\operatorname{Symp}(M, \omega ))$ can be nontrivial for $M$ that does not admit any symplectic circle action.
LA - eng
KW - symplectomorphism; circle action; symplectomorphism; circle action
UR - http://eudml.org/doc/250677
ER -

References

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