Recent Advances in Operator Theory: The Israel Gohberg Anniversary Volume International Workshop in Groningen, June 1998

Recent Advances in Operator Theory and Its Applications: The Israel Gohberg Anniversary Volume

Advances in Structured Operator Theory and Related Areas: The Leonid Lerer Anniversary Volume

Operator Algebras, Toeplitz Operators and Related Topics

Contributions to Operator Theory in Spaces with an Indefinite Metric: The Heinz Langer Anniversary Volume

Operator Theory in Different Settings and Related Applications: 26th IWOTA, Tbilisi, July 2015

Factorization of Matrix and Operator Functions: The State Space Method

The Gohberg Anniversary Collection: Volume II: Topics in Analysis and Operator Theory

Singular Integral Operators, Factorization and Applications: International Workshop on Operator Theory and Applications IWOTA 2000, Portugal

Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation: 22nd International Workshop in Operator Theory and its Applications, Sevilla, July 2011

A Panorama of Modern Operator Theory and Related Topics: The Israel Gohberg Memorial Volume

Differential Operators and Related Topics: Proceedings of the Mark Krein International Conference on Operator Theory and Applications, Odessa, Ukraine, August 18–22, 1997 Volume I

Operator Theory and Related Topics: Proceedings of the Mark Krein International Conference on Operator Theory and Applications, Odessa, Ukraine, August 18–22, 1997 Volume II