Let A be an n×n real symmetric matrix. A is called completely positive (denote A∈CP_n) if A=B’B for some m×n nonnegative matrix B where m is an integer and
基金Supported by Anhui Educational Committee(NO.LJ990009)
文摘Let A be an n×n real symmetric matrix. A is called completely positive (denote A∈CP_n) if A=B’B for some m×n nonnegative matrix B where m is an integer and
