弗雷德霍姆算子相关论文
Existence and nonexistence criteria are established for the positive periodic solutions of two species population growth......
讨论无限奇异算子的某些性质及与其它算子类之间的关系,并用无限奇异算子来刻画遗传不可分解Banach空间,以及满足Pisier问题的空间......