Supported by Ministerio de Ciencia e Innovación and Junta de Andalucía Projects (Grant Nos. MTM2009-07498, MTM2010-17687 and FQM-3737)
Given a normed space X it can be easily proven that every extreme point in Bx*, the unit ball of X*, is the restriction of an extreme point in Bx Our purpose is to study when the restrictions of extreme points in B...
Supported by the Key Project of National Natural Science Foundation of China (Grant No. 50636050);Fundamental Projects of Research and Development in China (973) (Grant Nos. 2006CB601203 and 2007CB206902)
The segregated algorithm-IDEAL (inner doubly-iterative efficient algorithm for linked-equations) is an efficient and stable algorithm. In this algorithm, there exist inner doubly-iterative processes for pres-sure equa...
National Natural Scienccs Foundation of China (50178005).
In this paper, an explicit finite element method to analyze the dynamic responses of three-medium coupled systems with any terrain is developed on the basis of the numerical simulation of the continuous conditions on ...
In this paper, the internal structures of MS-algebras are investigated by means of the new notions of Stonean kernel and M-ideal. We determine necessary and sufficient conditions for an MS-algebra with a Kleene skelet...
In this paper we will prove some theorems on the M-ideals of compact operators and the best approximation of quasitriangular operator algebras. These results improve and extend the known results in [4, 5, 7].