摘要
给出了凹算子的定义,并证明了凹算子的性质,讨论了凹算子方程的正解。
We have given the definition of concave operator and has testified the properties of concave operator, and has discussed the positive solution of concave operator.
出处
《渤海大学学报(自然科学版)》
CAS
2005年第3期246-248,共3页
Journal of Bohai University:Natural Science Edition
关键词
凹算子
增算子
性质
正解
concave operator
increasing optrator
proerty
positive solution