人体细胞增长中一类迁移算子的谱  

The Spectrum of a Class of Transport Operators Arising in the Growing Cell Populations

作　　者：翁云芳[1] 

机构地区：[1]南昌大学数学系,江西南昌330047

出　　处：《上饶师范学院学报》2006年第6期4-7,共4页Journal of Shangrao Normal University

基　　金：江西省自然科学基金资助课题(0311022)

摘　　要：研究了人体细胞增长中一类带积分边界条件的迁移方程,对其相应的迁移算子,在文献[1]所获得结果的基础上进一步证明了该迁移算子本征值的存在性等结果。This paper is concemecl with the spectral analysis of a class of the unbounded linear operators with integrating boundary condition in the growing cell populations. On the base of the results in the paper of, It is further shown that the transport operator exists an eigenvalue, and so on.

关 键 词：迁移算子 积分边界条件 本征值 紧算子 正算子 

分 类 号：O177.2[理学—数学]