[3] Belarusian State Univ, Fac Mech & Math, Minsk 220050, BELARUS
来源:
ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN
|
2002年
/
21卷
/
04期
关键词:
complementarity problems;
topological degree;
exceptional elements;
homotopy;
operator of class S+;
quasi-monotone operators;
D O I:
暂无
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We present a new approach to the analysis of solvability properties for complementarity problems in a Hilbert space. This approach is based on the Skrypnik degree which, in the case of mappings in a Hilbert space, is essentially more general in comparison with the classical Leray-Schauder degree. Namely, the Skrypnik degree allows us to obtain some new results about solvability of complementarity problems in the infinite-dimensional case. The case of generalized solutions is also considered.