Description

• Title:
  Index zero fixed points and 2-complexes with local separating points
• Creator:
  Gonçalves, Daciberg Lima;
  Kelly, Michael R.
• Description:
  We study the situation of an isolated fixed point with local index zero at a local separating point in a $2$-complex. This fixed point sometimes can be removed and sometimes not, either locally or globally. Criteria are given for local removability in dimension at most two. Results are applied to finding fixed point minimal models on $S^2\vee S^2$ and $S^1 \vee S^2$. A non-existence result is given in the case of a wedge in which both factors are surfaces with non-positive Euler characteristic.
• Object availability:
  free access
• Rights:
  Prawa autorskie (c) 2020 Topological Methods in Nonlinear Analysis
• Date:
  2020.12.12
• Type:
  info:eu-repo/semantics/article;
  info:eu-repo/semantics/publishedVersion;
  Recenzowany artykuł
• Language:
  English
• Source:
  Topological Methods in Nonlinear Analysis; Vol 56, No 2 (December 2020); 457 - 472;
  1230-3429
• Publisher:
  Nicolaus Copernicus University in Toruń
• Relation: https://apcz.umk.pl/TMNA/article/view/TMNA.2020.054/27438 ;https://apcz.umk.pl/TMNA/article/view/TMNA.2020.054/27439
• Subject:
  Minimal map;
  fixed point;
  local separating point;
  index;
  55M20;
  58C30
• Identifier: https://apcz.umk.pl/TMNA/article/view/TMNA.2020.054
• Data provider:
  Akademicka Platforma Czasopism
• Can I use it?:
  seek permission
• Type:
  other