The Bochner type theorem for *-definite kernels on abelian *-semigroups without neutral element

Tytuł:
The Bochner type theorem for *-definite kernels on abelian *-semigroups without neutral element
Opis:
DILATION THEORY, TOEPLITZ OPERATORS, AND OTHER TOPICS (TIMIC SOARA/HERCULANE, 1982), 345--362, Operator Theory: Adv. Appl., 11, Birkhäuser, Basel-Boston, Mass., 1983