摘要
设■是可分的 Hilbert 空间,其内积和范数用<·,·>和‖·‖表示,设T,B 是■上的两个自伴算子。
This paper deals with the following equation■with parameter λ,where T and B are self-adjoint operators in Hilbert space ■We obtain the necessary and sufficient conditions concerning the distribution of λ,guaranteeing the existence of solution of the above equation.And the obtained abst-ract result is used to discuss the distribution of the dominant eigeuvalue for a classof transport equations.
出处
《系统科学与数学》
CSCD
北大核心
1990年第1期1-12,共12页
Journal of Systems Science and Mathematical Sciences
基金
国家自然科学基金
