Year: 2014
Type: preprint
Abstract: General approach to the multiplication or adjoint operation of $2\times 2$ block operator matrices with unbounded entries are founded. Furthermore, criteria for self-adjointness of block operator matrices based on their entry operators are established.
Source: arXiv (Cornell University)
Authors: Jin, Guohai, Chen, Alatancang
Language: English
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2260267030