文章研究了Hilbert空间中耗散算子的性质,并给出此类算子成为C0压缩半群无穷小生成元的一些条件。
The properties of dissipative operators in Hilbert space Xwere studied in this paper, and some sufficient or necessary conditions that these dissipative operators can be the infinitesimal generator of a C0 - semigroup of contrac- tions were obtained.