摘要
研究在板模型中一类带广义边界条件具各向异性、单能、均匀介质迁移算子A的谱,证明了其生成的C0半群为不可约半群及迁移算子A的一些谱性质。
The paper is concerned with the spectral properties of the transport operator with general boundary conditions. First we prove the transport operator generates a strongly continuous group, second we discuss the irreducible of the transport semigroup, in the last we obstain the spetral struction of the transport operator.
出处
《上饶师范学院学报》
2005年第6期1-4,共4页
Journal of Shangrao Normal University
基金
江西省自然科学基金资助课题(0311022)
关键词
迁移算子
C0半群
不可约半群
占优本征值
Transport operator
C0-group
irreducible semigroup
dominant eigenvalue
