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Journal of Operator Theory

Volume 95, Issue 1, Winter 2026

The linear $\operatorname{SL}_2(\mathbb{Z})$-action on $\mathbb{T}^n$: ergodic and von Neumann algebraic aspects
Paul Jolissaint , Alain Valette
J. Operator Theory pp. 3-20
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Factoriality of groupoid von Neumann algebras
Tey Berendschot , Soham Chakraborty , Milan Donvil , Se-Jin Kim
J. Operator Theory pp. 21-49
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Almost invariant subspaces of shift operators and products of Toeplitz and Hankel operators
Caixing Gu , In Sung Hwang , Hyoung Joon Kim , Woo Young Lee , Jaehui Park
J. Operator Theory pp. 51-76
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On the KMS states for the Bernoulli shift
Sundar Shanmugasundaram
J. Operator Theory pp. 77-102
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On invariant subalgebras when the ISR property fails
Yongle Jiang Ruoyu Liu
J. Operator Theory pp. 103-117
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Absolutely summing Carleson embeddings on weighted Fock spaces with $A_{\infty}$-type weights
Jiale Chen , Bo He , Maofa Wang
J. Operator Theory pp. 119-151
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Multiplicatively spectrum-preserving maps on $C^{*}$-algebras
Michiya Mori , Shiho Oi
J. Operator Theory pp. 153-158
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Dynamical propagation and Roe algebras of warped space
Tim de Laat , Federico Vigolo , Jeroen Winkel
J. Operator Theory pp. 159-188
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Noncommutative complex analytic geometry of a contractive quantum plane
Anar Dosi
J. Operator Theory pp. 189-222
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Admissibility of $C^*$-covers for operator algebra dynamical systems
Mitch Hamidi
J. Operator Theory pp. 223-245
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Continuity and equivariant dimension
Alexandru Chirvasitu , Benjamin Passer
J. Operator Theory pp. 247-274
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A functional model and tridiagonalisation for symmetric anti-linear operators
Alexander Pushnitski , Frantisek Stampach
J. Operator Theory pp. 275-302
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