Toeplitz Operators and k-Spectral Sets
D. Clark
Indiana University Mathematics Journal
1984
text
pdf
10.1512/iumj.1984.33.33006
10.1512/iumj.1984.33.33006
en
Indiana Univ. Math. J. 33 (1984) 127 - 141
state-of-the-art mathematics
http://iumj.org/access/