搜索结果: 1-2 共查到“函数论 Polytopes”相关记录2条 . 查询时间(0 秒)
Polytopes, Hopf algebras and Quasi-symmetric functions
Polytopes Hopf algebras Quasi-symmetric functions
2010/11/11
In this paper we use the technique of Hopf algebras and quasi-symmetric functions to study the combinatorial polytopes. Consider the free abelian group $\mathcal{P}$ generated by all combinatorial po...
Minimax Equalities by Reconstruction of Polytopes
Minimax Equalities Reconstruction of Polytopes
2009/1/13
Given a quasi-concave-convex real-valued function f: X×Y -> R defined on the product of two convex sets we would like to know if inffY supX f = supX inffY f...