Integral Equations and Operator Theory

Volume 13, Issue 4

July 1990

7 articles in this issue

Operator differentiable functions
J. Arazy
T. J. Barton
Y. Friedman
OriginalPaper Pages: 461 - 487
On the eigenvalues of matrices with given upper triangular part
J. A. Ball
I. Gohberg
T. Shalom
OriginalPaper Pages: 488 - 497
Boundary integral operators for the heat equation
Martin Costabel
OriginalPaper Pages: 498 - 552
On tuples of commuting symmetric, non-selfadjoint operators
J. Friedrich
OriginalPaper Pages: 553 - 575
On the analytic model of a class of semi-hyponormal operators
Jeff Knisley
OriginalPaper Pages: 576 - 592
Sufficient conditions for bounded point evaluations
Tavan T. Trent
OriginalPaper Pages: 593 - 606
Fredholm multiplication and composition operators on the Hardy space
Paul S. Bourdon
Short Communications Pages: 607 - 610