RT Journal Article
T1 Planar isolated and stable fixed points haveindex =1
A1 Romero Ruiz del Portal, Francisco
AB Let WCR2 be an open subset and f :W-f ðWÞCR2 be an orientation reversing homeomorphism. We prove that if pAW is an isolated and stable fixed point of f then thefixed point index of f at p; iR2 ð f ; pÞ; is 1. We apply our theorem to the study of the orbital stability of isolated periodic orbits of flows in four-dimensional riemannian manifolds.
PB Elsevier
SN 0022-0396
YR 2004
FD 2004
LK https://hdl.handle.net/20.500.14352/50341
UL https://hdl.handle.net/20.500.14352/50341
LA eng
DS Docta Complutense
RD 30 jun 2025