Authors: S I Maksimenko
Publish Date: 2013/02/10
Volume: 64, Issue: 9, Pages: 1350-1369
Abstract
Let M be a connected smooth compact surface and let P be either the number line mathbbR or a circle S 1 For a subset X ⊂ M by mathcalD M X we denote a group of diffeomorphisms of M fixed on X We consider a special class mathcalF of smooth mappings fM → P with isolated singularities containing all Morse mappings For each mapping f ∈ mathcalF we consider certain submanifolds X ⊂ M “adapted” to f in a natural way and study the right action of the group mathcalD M X on C ∞ M P The main results of the paper describe the homotopic types of the connected components of stabilizers mathcalS f and the orbits mathcalO f of all mappings f ∈ mathcalF and generalize the results of the author in this field obtained earlier
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