| Publication | Date of Publication | Type |
|---|
| On a conjectured property of the Witten index and an application to Levinson's theorem | 2023-08-13 | Paper |
| The Limiting Absorption Principle for Massless Dirac Operators, Properties of Spectral Shift Functions, and an Application to the Witten Index of Non-Fredholm Operators | 2023-07-18 | Paper |
| Index theory beyond the Fredholm case | 2022-11-08 | Paper |
| The Witten index and the spectral shift function | 2022-07-15 | Paper |
| The KO-valued spectral flow for skew-adjoint Fredholm operators | 2022-07-15 | Paper |
| The Fermi gerbe of Weyl semimetals | 2021-07-07 | Paper |
| The product formula for regularized Fredholm determinants | 2021-03-19 | Paper |
| Spectral flow of monopole insertion in topological insulators | 2019-09-03 | Paper |
| Spectral flow for skew-adjoint Fredholm operators | 2019-03-20 | Paper |
| The Spectral Shift Function and the Witten Index | 2018-11-20 | Paper |
| On the global limiting absorption principle for massless Dirac operators | 2018-07-26 | Paper |
| The non-unital version of Connes' theorem on the Hochschild class of the Chern character | 2018-03-07 | Paper |
| On the Witten index in terms of spectral shift functions | 2017-10-12 | Paper |
| Topological invariance of the homological index | 2017-08-21 | Paper |
| Double operator integral methods applied to continuity of spectral shift functions | 2017-03-14 | Paper |
| On the index of a non-Fredholm model operator | 2017-01-12 | Paper |
| Trace formulas for a class of non-Fredholm operators: A review | 2016-12-14 | Paper |
| Universal measurability and the Hochschild class of the Chern character | 2016-06-09 | Paper |
| A non-commutative framework for topological insulators | 2016-05-13 | Paper |
| On index theory for non-Fredholm operators: A (1 + 1)-dimensional example | 2016-05-11 | Paper |
| On a spectral flow formula for the homological index | 2016-01-15 | Paper |
| The bulk-edge correspondence for the quantum Hall effect in Kasparov theory | 2015-08-28 | Paper |
| Spectral Flow for Nonunital Spectral Triples | 2015-07-27 | Paper |
| The Spectral shift function and the Witten index | 2015-05-19 | Paper |
| Anomalies of Dirac type operators on Euclidean space | 2015-03-11 | Paper |
| Index theory for locally compact noncommutative geometries | 2014-10-17 | Paper |
| A Jost-Pais-type reduction of Fredholm determinants and some applications | 2014-07-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5418224 | 2014-06-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5418225 | 2014-06-03 | Paper |
| Recent advances in the study of the Equivariant Brauer Group | 2014-06-03 | Paper |
| K-cycles for twisted K-homology | 2014-02-24 | Paper |
| Higher spectral flow and an entire bivariant JLO cocycle | 2013-04-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3145490 | 2012-12-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2910187 | 2012-09-07 | Paper |
| Modular Index Invariants of Mumford Curves | 2012-08-24 | Paper |
| Integration on locally compact noncommutative spaces | 2012-08-10 | Paper |
| Measurable operators and the asymptotics of heat kernels and zeta functions | 2012-06-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3118328 | 2012-03-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3108762 | 2012-01-05 | Paper |
| A Chern-Weil Isomorphism for the Equivariant Brauer Group | 2011-09-15 | Paper |
| Families of type III KMS states on a class of \(C^*\)-algebras containing \(O_n\) and \({\mathcal Q}_{\mathbb N}\) | 2011-03-21 | Paper |
| Twisted cyclic theory, equivariant KK-theory and KMS states | 2011-03-11 | Paper |
| Riemann-Roch and index formulae in twisted K-theory | 2011-03-02 | Paper |
| Twisted cyclic theory and an index theory for the gauge invariant KMS state on the Cuntz algebra On | 2010-12-14 | Paper |
| A Dirac type operator on the non-commutative disk | 2010-09-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3585436 | 2010-08-19 | Paper |
| Noncommutative Atiyah-Patodi-Singer boundary conditions and index pairings in KK-theory | 2010-07-13 | Paper |
| Spectral flow is the integral of one forms on the Banach manifold of self adjoint Fredholm operators | 2009-10-14 | Paper |
| On the analyticity of the bivariant JLO cocycle | 2009-07-29 | Paper |
| Differential twisted K-theory and applications | 2009-05-19 | Paper |
| Operator Integrals, Spectral Shift, and Spectral Flow | 2009-04-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3616730 | 2009-03-26 | Paper |
| Fusion of symmetric D-branes and Verlinde rings | 2009-03-26 | Paper |
| Dirac operators on noncommutative manifolds with boundary | 2008-12-31 | Paper |
| Thom isomorphism and push-forward map in twisted K-theory | 2008-09-29 | Paper |
| Semifinite spectral triples associated with graph C*-algebras | 2008-09-25 | Paper |
| The Chern character of semifinite spectral triples | 2008-07-21 | Paper |
| Dixmier traces and some applications in non-commutative geometry | 2008-07-01 | Paper |
| The spectral shift function and spectral flow | 2008-01-16 | Paper |
| The Dixmier trace and asymptotics of zeta functions | 2007-09-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3593688 | 2007-07-23 | Paper |
| Examples of odd index theorems | 2007-03-27 | Paper |
| Quantum Hall effect and noncommutative geometry | 2007-01-03 | Paper |
| On the relationship of gerbes to the odd families index theorem | 2006-12-07 | Paper |
| The local index formula in semifinite von Neumann algebras. I: Spectral flow | 2006-07-12 | Paper |
| The local index formula in semifinite von Neumann algebras. II: the even case | 2006-07-12 | Paper |
| Bundle gerbes for Chern-Simons and Wess-Zumino-Witten theories | 2006-03-21 | Paper |
| On the problem of the amenability of the gauge group | 2005-12-08 | Paper |
| L2 TORSION WITHOUT THE DETERMINANT CLASS CONDITION AND EXTENDED L2 COHOMOLOGY | 2005-11-21 | Paper |
| Holonomy on \(D\)-branes | 2005-06-13 | Paper |
| The Hochschild class of the Chern character for semifinite spectral triples | 2004-10-01 | Paper |
| Spectral flow in Fredholm modules, eta invariants and the JLO cocycle | 2004-08-06 | Paper |
| Loop groups and quantum fields | 2004-05-18 | Paper |
| Hilbert \(C^*\)-systems for actions of the circle group | 2003-04-01 | Paper |
| Spectral flow and Dixmier traces | 2003-03-26 | Paper |
| THE GEOMETRIC TRIANGLE FOR 3-DIMENSIONAL SEIBERG–WITTEN MONOPOLES | 2003-01-01 | Paper |
| Seiberg-Witten-Floer homology and gluing formulae | 2003-01-01 | Paper |
| Twisted \(K\)-theory and \(K\)-theory of bundle gerbes | 2002-12-01 | Paper |
| The universal Gerbe, Dixmier-Douady class, and gauge theory | 2002-06-11 | Paper |
| Correspondences, von Neumann Algebras and Holomorphic L2 Torsion | 2002-03-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4519319 | 2002-01-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2711085 | 2001-05-02 | Paper |
| Quantum Hall effect on the hyperbolic plane in the presence of disorder | 2001-04-02 | Paper |
| A gerbe obstruction to quantization of fermions on odd-dimensional manifolds with boundary. | 2000-12-06 | Paper |
| BUNDLE GERBES APPLIED TO QUANTUM FIELD THEORY | 2000-12-04 | Paper |
| On unbounded \(p\)-summable Fredholm modules | 2000-10-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4941064 | 2000-08-03 | Paper |
| The spherical phylon group and invariants of the Laplace approximation | 2000-07-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4486760 | 2000-06-29 | Paper |
| Unbounded Fredholm Modules and Spectral Flow | 1999-07-07 | Paper |
| Von Neumann spectra near the spectral gap | 1999-04-22 | Paper |
| Loop groups, anyons and the Calogero-Sutherland model | 1999-01-01 | Paper |
| Quantum Hall effect on the hyperbolic plane | 1998-10-21 | Paper |
| Principal bundles and the Dixmier Douady class | 1998-10-14 | Paper |
| Index theory, gerbes, and Hamiltonian quantization | 1998-05-25 | Paper |
| Higher bundle gerbes and cohomology classes in gauge theories | 1998-04-02 | Paper |
| Multiple phases and return to equilibrium | 1998-03-24 | Paper |
| Quantum groups at odd roots of unity and topological invariants of 3-manifolds | 1998-03-22 | Paper |
| Determinant lines, von Neumann algebras and $L^2$ torsion | 1997-05-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4338596 | 1997-01-01 | Paper |
| The spherical phylon group and invariants of the Laplace transform | 1996-11-25 | Paper |
| A discrete model of the integer quantum Hall effect | 1996-10-31 | Paper |
| Faddeev's anomaly and bundle gerbes | 1996-10-21 | Paper |
| Realizing 3-cocycles as obstructions | 1996-10-15 | Paper |
| Infinite dimensional groups and Riemann surface field theories | 1996-08-22 | Paper |
| A Kirillov theory for divisible nilpotent groups | 1996-02-22 | Paper |
| General existence theorems for orthonormal wavelets, an abstract approach | 1995-08-15 | Paper |
| Group actions on C\(^*\)-algebra, 3-cocycles and quantum field theory | 1995-08-03 | Paper |
| The Landau-Lifshitz equation, elliptic curves and the Ward transform | 1993-11-07 | Paper |
| \(L^ 2\)-torsion invariants | 1993-05-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4022242 | 1993-01-17 | Paper |
| SIMPLE EXAMPLES OF CONFORMAL FIELD THEORIES | 1992-06-25 | Paper |
| Non-monomial multiplier representations of abelian groups | 1992-06-25 | Paper |
| Algebras almost commuting with Clifford algebras in a \(II_{\infty}\) factor | 1991-01-01 | Paper |
| String structures and the path fibration of a group | 1991-01-01 | Paper |
| The Pompeiu problem for groups | 1991-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3350322 | 1990-01-01 | Paper |
| Algebras almost commuting with Clifford algebras | 1990-01-01 | Paper |
| Riemann surfaces, Clifford algebras and infinite dimensional groups | 1990-01-01 | Paper |
| Higher-order tensors, strings and new tensors | 1990-01-01 | Paper |
| Degenerate forms of Maxwell's equations | 1990-01-01 | Paper |
| Gauge anomalies on S2 and group extensions | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4204812 | 1989-01-01 | Paper |
| Infinite complex spin groups | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3473661 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3032826 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3033994 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3799112 | 1987-01-01 | Paper |
| Temperature states on loop groups, theta functions and the Luttinger model | 1987-01-01 | Paper |
| On fermionic gauge groups, current algebras and Kac-Moody algebras | 1987-01-01 | Paper |
| On an automorphic action of U(n,1) on \({\mathcal O}_ n\) | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3734743 | 1986-01-01 | Paper |
| Existence and regularity results for Maxwell's equations in the quasi-static limit | 1986-01-01 | Paper |
| Nilpotent groups with $T_{1}$ primitive ideal spaces | 1986-01-01 | Paper |
| Holonomy and the Wess-Zumino term | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3677943 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3699430 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3704116 | 1985-01-01 | Paper |
| A note on the Boson-Fermion correspondence and infinite dimensional groups | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3222727 | 1984-01-01 | Paper |
| Characters of nilpotent groups | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3345296 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3674995 | 1984-01-01 | Paper |
| Erratum to ``Absence of Vacuum polarisation in fock space | 1984-01-01 | Paper |
| Extending derivations | 1984-01-01 | Paper |
| Some infinite dimensional groups and bundles | 1984-01-01 | Paper |
| Projective representations of the Hilbert Lie group \({\mathcal U}(H)_ 2\) via quasifree states on the CAR algebra | 1984-01-01 | Paper |
| Non-Monomial Unitary Representations of Nilpotent Groups I: The Abelian Case | 1983-01-01 | Paper |
| Automorphisms of the infinite dimensional Clifford algebra and the Atiyah-Singer mod 2 index | 1983-01-01 | Paper |
| On the group theoretic approach to the canonical anticommutation relations | 1983-01-01 | Paper |
| Infinite dimensional groups and quantum field theory | 1983-01-01 | Paper |
| Absence of vacuum polarisation in Fock space | 1982-01-01 | Paper |
| Automorphisms of the canonical anticommutation relations and index theory | 1982-01-01 | Paper |
| A C*-algebra approach to the Schwinger model | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3865037 | 1978-01-01 | Paper |
| Group representations in reproducing kernel Hilbert spaces | 1978-01-01 | Paper |
| Twistors and geometric quantisation theory | 1978-01-01 | Paper |
| A C*-algebra formulation of the quantization of the electromagnetic field | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4132691 | 1977-01-01 | Paper |
| Induced representations, reproducing kernels and the conformal group | 1977-01-01 | Paper |
| Square-integrable representations of non-unimodular groups | 1976-01-01 | Paper |
