In this paper,we prove a form of the strong comparison principle for a class of fully nonlinear subelliptic operators of the form■H^2,sψ+L(·,ψ,■Hψ)on
加强思想政治引领是新时代统一战线的一项重要内容。其内在逻辑表现为两个方面:一致性体现着社会发展的内在本质要求和基本规律性;社会的多样性具有不可消解的客观性。结合对
We define Bloch-type functions of C^1(D) on the unit disk of complex plane C and characterize them in terms of weighted Lipschitz functions. We also discuss the
【摘要】 我国的相关法律规定,只有国家才能在国家建设征用土地法律关系中充当征用主体。土地需要单位只能根据自己用地的实际需要,依照法律规定的程序向土地机关提出用地申请,并在申请批准后获得土地的使用权,另外还要明确国家虽是征用土地的主体,但是实际行使征用土地权的是各级土地管理机关和人民政府,他们对外代表国家具体行使此权。 【关键词】 征用主体 用地需要 使用仅 用地主体 1.土地征用制度的
The heat-treatment characteristics,mechanical properties,and wear behavior of four cold-forged-roll steels were studied and their microstructural characteristic
In this article,we introduce a notion of nonuniform wavelet frames on local fields of positive characteristic.Furthermore,we gave a complete characterization of