Nielsen number and multiplicity results for multivalued boundary value problems

被引:0
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作者
Andres, J [1 ]
机构
[1] Palacky Univ, Fac Sci, Dept Math Anal, Olomouc 77900, Czech Republic
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中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The generalized Nielsen number is defined for compact admissible (multivalued) self-maps on connected ANR-spaces. This number provides a lower estimate of the number of coincidences rather than of fixed points. Nevertheless, the multiplicity results to corresponding solutions can be obtained in this way for a rather general class of multivalued boundary value problems. Two types of concrete applications are presented.
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页码:175 / 187
页数:13
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