In this paper we give new estimates for the Lipschitz constants of n-periodic mappings in Hilbert spaces, in order to assure the existence of fixed points and retractions on the fixed point set.
@article{bwmeta1.element.doi-10_2478_v10062-010-0013-y,
author = {V\'\i ctor Garc\'\i a and Helga Nathansky},
title = {Fixed points of periodic mappings in Hilbert spaces},
journal = {Annales UMCS, Mathematica},
volume = {64},
year = {2010},
pages = {37-48},
zbl = {1220.47073},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_v10062-010-0013-y}
}
Víctor García; Helga Nathansky. Fixed points of periodic mappings in Hilbert spaces. Annales UMCS, Mathematica, Tome 64 (2010) pp. 37-48. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_v10062-010-0013-y/
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