On the structure of invariant measures for set-valued maps

被引:0
|
作者
Gorbachev, A. N. [1 ]
Stepin, A. M. [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Fac Mech & Math, Moscow, Russia
关键词
set-valued maps; invariant measure; Choquet simplex;
D O I
10.1070/SM2011v202n09ABEH004187
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Properties of measures invariant with respect to set-valued maps are studied. It is shown that an absolutely continuous invariant measure for a set-valued map need not be unique, and the set of all invariant measures need not be a Choquet simplex. The problem concerning the existence of invariant measures with respect to set-valued maps parametrized by single-valued and set-valued maps of the circle having various smoothness classes is studied.
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页码:1285 / 1302
页数:18
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