We describe all natural symplectic structures on the tangent bundles of symplectic and cosymplectic manifolds.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ap82-3-8,
author = {J. Kurek and W. M. Mikulski},
title = {Symplectic structures on the tangent bundles of symplectic and cosymplectic manifolds},
journal = {Annales Polonici Mathematici},
volume = {81},
year = {2003},
pages = {273-285},
zbl = {1056.58003},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap82-3-8}
}
J. Kurek; W. M. Mikulski. Symplectic structures on the tangent bundles of symplectic and cosymplectic manifolds. Annales Polonici Mathematici, Tome 81 (2003) pp. 273-285. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap82-3-8/