Journal of Operator Theory

Volume 15, Issue 2, Spring 1986

A note on the space of pseudodifferential projections with the same principal symbol
Krzysztof Wojciechowski
J. Operator Theory pp. 207-216
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Noncommutative integration for states on von Neumann algebras
Carlo Cecchini
J. Operator Theory pp. 217-237
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The Nevanlinna-Pick problem for matrix-valued functions
N. J. Young
J. Operator Theory pp. 239-265
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Weak operator and weak* topologies on singly generated algebras
D. Westwood
J. Operator Theory pp. 267-280
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Similarities of II_1 factors with property $\Gamma$
Erik Christensen
J. Operator Theory pp. 281-288
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Perturbations of reflexive operator algebras
Kenneth R. Davidson
J. Operator Theory pp. 289-305
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Operators with spectral singularities
B. Nagy
J. Operator Theory pp. 307-325
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A description of invariant subspaces of C_11-contractions
L. Kérchy
J. Operator Theory pp. 327-344
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Cyclic cohomology of the group algebra of free groups
Tetsuya Masuda
J. Operator Theory pp. 345-357
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Optimization over spaces of analytic functions and the corona problem
J. William Helton
J. Operator Theory pp. 359-375
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Derivations and free group actions on C*-algebras
Ola Bratteli and Akitaka Kishimoto
J. Operator Theory pp. 377-410
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