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Inclusion measures of convex bodies ( Ⅰ ) 被引量:2
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作者 熊革 倪建华 《Journal of Shanghai University(English Edition)》 CAS 2006年第3期208-210,共3页
In this paper, the relations between inclusion measures of different bodies related to convex body K and the inclusion measure of convex body K itself were obtained.
关键词 convex body inclusion measure quermassintegral.
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Inclusion measures of convex bodies(Ⅱ)
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作者 熊革 CHEUNG Wing-sum 《Journal of Shanghai University(English Edition)》 CAS 2007年第6期545-548,共4页
In this paper, several inequalities for inclusion measures of convex bodies were obtained. The inclusion measure was proved to have concavity by considering the property of relative inner parallel body.
关键词 convex body inclusion measure.
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IMPULSIVE BOUNDARY VALUE PROBLEMS FOR STURM-LIOUVILLE TYPE DIFFERENTIAL INCLUSIONS 被引量:2
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作者 Yicheng LIU Jun WU Zhixiang LI 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2007年第3期370-380,共11页
In this paper, the authors investigate the existence of solutions of impulsive boundary value problems for Sturm-Liouville type differential inclusions which admit non-convex-valued multifunctions on right hand side. ... In this paper, the authors investigate the existence of solutions of impulsive boundary value problems for Sturm-Liouville type differential inclusions which admit non-convex-valued multifunctions on right hand side. Two results under weaker conditions are presented. The methods rely on a fixed point theorem for contraction multi-valued maps due to Covitz and Nadler and Schaefer's fixed point theorem combined with lower semi-continuous multi-valued operators with decomposable values. 展开更多
关键词 Boundary value problems contraction multi-valued map impulsive differential inclusions measurable selection.
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