摘要
Holomorphic contractive matrix- or operator-valued functions on the unit disk and their counterparts under double Cayley transform, namely holomorphic functions with positive real part on the right half plane, have been a fundamental object of study in both the mathematics and engineering communities. We discuss recent extensions of these notions to multivariable settings.
- 出版日期2011-3
- 单位美国弗吉尼亚理工大学(Virginia Tech)