Index for C*-subalgebras
By: Yasuo Watatani.
Series: Memoirs of the American Mathematical Society,; no. 424
Publisher: American Mathematical Society
Published: 1990
Place of publication: Providence, R.I., USA
Language: eng
Number of pages: 117
Subjects: C*-algebras.; Index theorems (Mathematics)
Description: In this paper we study the index, denoted by Index [italic]E, for conditional expectations [italic]E on  [italic]C*-algebras, which is a generalization of the index for subfactors by Jones and Kosaki. The notion of the index is related with coring structure, separable extension, generalized Casimir elements, G-Galois basis, covering spaces, modular automorphisms and Nakayama automorphisms on Frobenius algebras.
Notes: Includes bibliographical references (p. 114-117).
"January 1990, volume 83, number 424 (end of volume)."