| Publication | Date of Publication | Type |
|---|
| Integer and Polynomial Algebra | 2023-11-13 | Paper |
| Positive maps and entanglement in real Hilbert spaces | 2023-11-06 | Paper |
| On boundary representations | 2023-08-09 | Paper |
| Interpolation and duality in algebras of multipliers on the ball | 2023-07-20 | Paper |
| Counterexamples to the extendibility of positive unital norm-one maps | 2023-02-21 | Paper |
| Counterexamples to the extendibility of positive unital norm-one maps | 2022-04-19 | Paper |
| Strongly Peaking Representations and Compressions of Operator Systems | 2022-04-05 | Paper |
| Book Review: Tensor products of C*-algebras and operator spaces | 2021-11-19 | Paper |
| Choquet order and hyperrigidity for function systems | 2021-06-14 | Paper |
| Nevanlinna-Pick families and singular rational varieties | 2021-01-21 | Paper |
| A proof of Boca's Theorem | 2020-05-06 | Paper |
| Structure of free semigroupoid algebras | 2019-09-12 | Paper |
| Noncommutative Choquet theory | 2019-05-21 | Paper |
| Dilations, Inclusions of Matrix Convex Sets, and Completely Positive Maps | 2019-01-22 | Paper |
| Semicrossed products of operator algebras: a survey | 2018-11-21 | Paper |
| Nevanlinna-Pick Families and Singular Rational Varieties | 2018-11-07 | Paper |
| Complete spectral sets and numerical range | 2018-01-29 | Paper |
| Ideals in a multiplier algebra on the ball | 2018-01-09 | Paper |
| Semicrossed products of operator algebras by semigroups | 2017-05-30 | Paper |
| Complete spectral sets and numerical range | 2016-12-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2813122 | 2016-06-15 | Paper |
| Absolute continuity for commuting row contractions | 2016-06-03 | Paper |
| Duality, convexity and peak interpolation in the Drury-Arveson space | 2016-04-20 | Paper |
| The unit ball of the predual of $H^\infty (\mathbb {B}_d)$ has no extreme points | 2016-03-03 | Paper |
| The Choquet boundary of an operator system | 2016-01-22 | Paper |
| Erratum to: ``The algebraic structure of non-commutative analytic Toeplitz algebras | 2015-03-31 | Paper |
| Multipliers of embedded discs | 2015-03-03 | Paper |
| Erratum to: ``Multipliers of embedded discs | 2015-03-03 | Paper |
| Operator algebras for analytic varieties | 2015-02-02 | Paper |
| Conjugate Dynamical Systems on C*-algebras | 2014-09-05 | Paper |
| Semicrossed Products of Operator Algebras: A Survey | 2014-04-05 | Paper |
| Semicrossed products of the disk algebra | 2013-09-03 | Paper |
| A 3×3 dilation counterexample | 2013-06-19 | Paper |
| The mathematical legacy of William Arveson | 2012-12-19 | Paper |
| Isomorphisms of tensor algebras of topological graphs | 2012-10-26 | Paper |
| Dilation theory, commutant lifting and semicrossed products | 2011-12-09 | Paper |
| Operator Algebras with Unique Preduals | 2011-10-28 | Paper |
| Corrigendum: C*-envelopes of tensor algebras for multivariable dynamics | 2011-10-25 | Paper |
| The isomorphism problem for some universal operator algebras | 2011-08-19 | Paper |
| Nevanlinna-Pick interpolation and factorization of linear functionals | 2011-06-17 | Paper |
| Biholomorphisms of the unit ball of C^n and semicrossed products | 2011-04-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3086825 | 2011-03-30 | Paper |
| Operator algebras for multivariable dynamics | 2011-02-21 | Paper |
| Dilating covariant representations of the non-commutative disc algebras | 2010-07-19 | Paper |
| Commutant lifting for commuting row contractions | 2010-06-24 | Paper |
| Dilation Theory for Rank 2 Graph Algebras | 2010-06-22 | Paper |
| C*-envelopes of tensor algebras for multivariable dynamics | 2010-05-31 | Paper |
| Nonself-adjoint operator algebras for dynamical systems | 2010-03-10 | Paper |
| Periodicity in Rank 2 Graph Algebras | 2009-12-10 | Paper |
| Real Analysis and Applications | 2009-10-08 | Paper |
| Representations of higher rank graph algebras | 2009-06-03 | Paper |
| A constrained Nevanlinna-Pick interpolation problem | 2009-05-26 | Paper |
| Topological stable rank of nest algebras | 2009-05-07 | Paper |
| Semicrossed products of simple \(C^*\)-algebras | 2008-12-01 | Paper |
| Isomorphisms between topological conjugacy algebras | 2008-09-15 | Paper |
| Atomic representations of rank 2 graph algebras | 2008-09-01 | Paper |
| Norms of Schur multipliers | 2008-08-26 | Paper |
| Transitive spaces of operators | 2008-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3514368 | 2008-07-21 | Paper |
| Erratum: On the topological stable rank of non-selfadjoint operator algebras [Math. Ann. 341, No. 2, 239--253 (2008)] | 2008-07-01 | Paper |
| On the topological stable rank of non-selfadjoint operator algebras | 2008-04-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5708180 | 2007-01-26 | Paper |
| The generalized Berezin transform and commutator ideals | 2006-07-11 | Paper |
| 1-hyperreflexivity and complete hyperreflexivity | 2006-06-09 | Paper |
| NEST REPRESENTATIONS OF DIRECTED GRAPH ALGEBRAS | 2006-05-22 | Paper |
| ℬ(ℋ) is a free semigroup algebra | 2006-03-08 | Paper |
| Tridiagonal forms in low dimensions | 2005-10-10 | Paper |
| Absolutely continuous representations and a Kaplansky density theorem for free semigroup algebras | 2005-06-23 | Paper |
| Meet-irreducible ideals and representations of limit algebras. | 2003-05-25 | Paper |
| Primitive limit algebras and C\(^{*}\)-envelopes | 2002-12-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4529271 | 2002-05-22 | Paper |
| Isometric Dilations of Non-Commuting Finite Rank n-Tuples | 2001-05-20 | Paper |
| The structure of free smigroup algebras | 2001-04-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4534553 | 2001-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2760174 | 2001-01-01 | Paper |
| Joint Quasitriangularity of Essentially Unitary Pairs | 2000-06-13 | Paper |
| Noncommutative Disc Algebras for Semigroups | 2000-03-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4238984 | 1999-04-26 | Paper |
| Principal bimodules of nest algebras | 1999-04-26 | Paper |
| \(C^*\)-algebras by example | 1999-04-07 | Paper |
| The algebraic structure of non-commutative analytic Toeplitz algebras | 1999-02-17 | Paper |
| Nevanlinna-Pick interpolation for non-commutative analytic Toeplitz algebras | 1998-09-28 | Paper |
| The Russo-Dye theorem in nest algebras | 1998-09-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4357458 | 1998-08-24 | Paper |
| Nest algebras are hyperfinite | 1998-08-16 | Paper |
| When locally contractive representations are completely contractive | 1997-10-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4342824 | 1997-06-24 | Paper |
| Normalizers of finite multiplicity nests | 1996-09-18 | Paper |
| \(C^*\)-algebras by example | 1996-08-21 | Paper |
| EPIMORPHISMS OF NEST ALGEBRAS | 1996-07-28 | Paper |
| The Invertibles are Connected in Infinite Multiplicity Nest Algebras | 1996-02-26 | Paper |
| Approximate unitary equivalence of completely distributive commutative subspace lattices | 1996-02-26 | Paper |
| Connectedness of the Invertibles in Certain Nest Algebras | 1996-02-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4840748 | 1995-11-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4300999 | 1995-06-25 | Paper |
| Incompatibility of Compact Perturbations with the Sz. Nagy-Foias Functional Calculus | 1995-05-09 | Paper |
| The Jacobson Radical of a CSL Algebra | 1995-05-09 | Paper |
| Some exact distance constants | 1995-03-01 | Paper |
| Tree Algebras, Semidiscreteness, and Dilation Theory | 1994-05-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5287654 | 1993-08-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3994569 | 1992-09-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3994323 | 1992-08-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3972048 | 1992-06-25 | Paper |
| ISOMETRIC AUTOMORPHISMS AND HOMOLOGY FOR NON-SELF-ADJOINT OPERATOR ALGEBRAS | 1992-06-25 | Paper |
| Problems about reflexive algebras | 1992-06-25 | Paper |
| Lifting positive elements in \(C^*\)-algebras | 1992-06-25 | Paper |
| Almost commuting matrices and a quantitative version of the Brown- Douglas-Fillmore theorem | 1991-01-01 | Paper |
| The Jordan form of a bitriangular operator | 1990-01-01 | Paper |
| The Relationship Between Distance Formulae and Compact Perturbations for Reflexive Algebras | 1990-01-01 | Paper |
| Compactness and Complete Distributivity for Commutative Subspace Lattices | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4205968 | 1989-01-01 | Paper |
| Quasisimilarity of nests | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3033915 | 1989-01-01 | Paper |
| Distance Formulae for Subspace Lattices | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3829979 | 1989-01-01 | Paper |
| Numerical radii of zero-one matrices | 1988-01-01 | Paper |
| Isomorphisms modulo the compact operators of nest algebras. II | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3803695 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3828553 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3834553 | 1988-01-01 | Paper |
| The distance to the analytic Toeplitz operators | 1987-01-01 | Paper |
| Almost commuting matrices and the Brown-Douglas-Fillmore theorem | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4721086 | 1986-01-01 | Paper |
| Banach spaces antiproximinal in their biduals | 1986-01-01 | Paper |
| Perturbations of matrix algebras | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3029628 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3678232 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3699474 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3701974 | 1986-01-01 | Paper |
| Continuous Nests and the Strange Behaviour of Ext | 1986-01-01 | Paper |
| Approximate Unitary Equivalence of Continuous Nests | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3736398 | 1986-01-01 | Paper |
| Failure of the Distance Formula | 1985-01-01 | Paper |
| Almost commuting Hermitian matrices. | 1985-01-01 | Paper |
| Automorphisms of quasitriangular algebras | 1984-01-01 | Paper |
| Similarity and compact perturbations of nest algebras. | 1984-01-01 | Paper |
| Unicellular Operators | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3343152 | 1984-01-01 | Paper |
| Isometric Images of C* Algebras | 1984-01-01 | Paper |
| Approximate Unitary Equivalence of Power Partial Isometries | 1984-01-01 | Paper |
| The distance between unitary orbits of normal elements in the Calkin algebra | 1984-01-01 | Paper |
| Essentially Spectral Operators | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3963578 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3041817 | 1983-01-01 | Paper |
| Pointwise Limits of Analytic Functions | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3946652 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4741224 | 1982-01-01 | Paper |
| Lifting commuting pairs of C*-algebras | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3927316 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3943366 | 1981-01-01 | Paper |
| Compact Perturbations of Reflexive Algebras | 1981-01-01 | Paper |
| A Proof of the Boundary Theorem | 1981-01-01 | Paper |
| Rearranging the Alternating Harmonic Series | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4126912 | 1978-01-01 | Paper |
| On operators commuting with Toeplitz operators modulo the compact operators | 1977-01-01 | Paper |
| An operator algebra which is not closed in the Calkin algebra | 1977-01-01 | Paper |
