TY - JOUR AU - Romero Ruiz del Portal, Francisco AU - Graff, Grzegorz AU - Nowak-Przygodzki, Piotr PY - 2011 DO - 10.1007/s10884-011-9204-7 SN - 1040-7294 UR - https://hdl.handle.net/20.500.14352/42017 T2 - Journal of Dynamics and Differential Equations AB - Let f : U →R2 be a continuous map, where U is an opensubset of R2. We consider a fixed point p of f which is neither a sink nora source and such that p is an isolated invariant set. Under these assumptionwe prove, using Conley index methods and... LA - eng M2 - 213 PB - Springer KW - Fixed point index KW - Conley index KW - Nielsen number KW - Periodic points KW - Iterations TI - Local fixed point indices of iterations of planar maps TY - journal article VL - 23 ER -