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Spectra of Analytic Toeplitz Tuples on Hardy Spaces
Author(s) -
Wolff Roland
Publication year - 1997
Publication title -
bulletin of the london mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.396
H-Index - 48
eISSN - 1469-2120
pISSN - 0024-6093
DOI - 10.1112/s0024609396001919
Subject(s) - toeplitz matrix , mathematics , tuple , hardy space , pure mathematics , algebra over a field , discrete mathematics
Let A be a complex algebra (with unit e ), X a left A module and a = ( a 1 , …, a m ) a commuting tuple of elements in A. Following Taylor [ 8 ], we have to consider the Koszul complex K • ( a, X ) in order to define the joint spectrum of the tuple a . 1991 Mathematics Subject Classification 47A13.