| Publication | Date of Publication | Type |
|---|
| Invertibility issues for a class of Wiener-Hopf plus Hankel operators | 2021-11-17 | Paper |
| Invertibility issues for Toeplitz plus Hankel operators and their close relatives | 2021-09-09 | Paper |
| On the spectrum of Hilbert matrix operator | 2021-06-11 | Paper |
| Rank decomposition under zero pattern constraints and \(\mathsf{L}\)-free directed graphs | 2021-04-24 | Paper |
| How small can a sum of idempotents be? | 2020-03-25 | Paper |
| Invertibility Issues for Toeplitz plus Hankel Operators and Their Close Relatives | 2020-03-20 | Paper |
| L-free directed bipartite graphs and echelon-type canonical forms | 2019-11-27 | Paper |
| Toeplitz and Hankel Algebras – Axiomatic and Asymptotic Aspects | 2019-11-27 | Paper |
| Wiener-Hopf plus Hankel operators: Invertibility Problems | 2019-09-09 | Paper |
| The invertibility of Toeplitz plus Hankel operators with subordinated operators of even index | 2019-08-29 | Paper |
| Unions of rank/trace complete preorders | 2019-05-29 | Paper |
| Kernels of a Class of Toeplitz Plus Hankel Operators with Piecewise Continuous Generating Functions | 2019-01-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4637475 | 2018-04-23 | Paper |
| Kernels of Wiener–Hopf plus Hankel Operators with Matching Generating Functions | 2017-07-06 | Paper |
| Essay on Albrecht Böttcher | 2017-06-14 | Paper |
| Echelon Type Canonical Forms in Upper Triangular Matrix Algebras | 2017-06-14 | Paper |
| Generalized inverses and solution of equations with Toeplitz plus Hankel operators | 2016-11-01 | Paper |
| Rank decomposition in zero pattern matrix algebras | 2016-10-26 | Paper |
| Generalized Toeplitz plus Hankel operators: kernel structure and defect numbers | 2016-10-04 | Paper |
| The Coburn-Simonenko theorem for some classes of Wiener-Hopf plus Hankel operators | 2016-06-27 | Paper |
| Sums of idempotents and logarithmic residues in zero pattern matrix algebras | 2016-04-18 | Paper |
| Sequences of variable-coefficient Toeplitz matrices and their singular values | 2016-01-26 | Paper |
| Approximately finite-dimensional Banach algebras are spectrally regular | 2015-02-27 | Paper |
| Closed form solution of non-homogeneous equations with Toeplitz plus Hankel operators | 2015-02-27 | Paper |
| Structure of kernels and cokernels of Toeplitz plus Hankel operators | 2014-09-05 | Paper |
| Some results on the invertibility of Toeplitz plus Hankel operators | 2014-03-25 | Paper |
| Banach algebras of quasi-triangular operators are spectrally regular | 2014-02-19 | Paper |
| Zero Sums of Idempotents and Banach Algebras Failing to be Spectrally Regular | 2014-01-24 | Paper |
| Some classes of Wiener--Hopf plus Hankel operators and the Coburn-Simonenko Theorem | 2014-01-11 | Paper |
| Index calculation for Toeplitz plus Hankel operators with piecewise quasi-continuous generating functions | 2013-06-19 | Paper |
| Finite Sections of Band-dominated Operators – Norms, Condition Numbers and Pseudospectra | 2013-04-12 | Paper |
| Corrigendum | 2013-04-05 | Paper |
| A handy formula for the Fredholm index of Toeplitz plus Hankel operators | 2012-12-06 | Paper |
| Logarithmic residues, Rouché's theorem, and spectral regularity: The \(C^{\ast}\)-algebra case | 2012-12-06 | Paper |
| Families of Homomorphisms in Non-commutative Gelfand Theory: Comparisons and Examples | 2012-12-06 | Paper |
| Universality of Some C *-Algebra Generated by a Unitary and a Self-adjoint Idempotent | 2012-09-21 | Paper |
| Banach algebras of operator sequences | 2012-09-21 | Paper |
| Spectral Regularity of Banach Algebras and Non-commutative Gelfand Theory | 2012-09-21 | Paper |
| A strong Szegö-Widom Limit Theorem for operators with almost periodic diagonal | 2010-12-10 | Paper |
| Non-commutative Gelfand theories. A tool-kit for operator theorists and numerical analysts | 2010-11-30 | Paper |
| Computational approach to solvability of refinement equations | 2010-11-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3162289 | 2010-10-19 | Paper |
| A Sequence Algebra of Finite Sections, Convolution, and Multiplication Operators onLP(ℝ) | 2010-07-13 | Paper |
| Spectral approximation and index for convolution type operators on cones on \(L^{p}(\mathbb {R}^2)\) | 2010-01-13 | Paper |
| Finite sections of band-dominated operators: \(l^p\)-theory | 2009-12-14 | Paper |
| Trace conditions for regular spectral behavior of vector-valued analytic functions | 2009-04-29 | Paper |
| The Finite Sections Approach to the Index Formula for Band-dominated Operators | 2009-03-11 | Paper |
| Banach algebras of structured matrix sequences | 2009-02-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3527409 | 2008-09-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3527427 | 2008-09-29 | Paper |
| Kernel dimension of singular integral operators with piecewise continuous coefficients on the unit circle | 2008-08-13 | Paper |
| Asymptotic behavior of generalized convolutions: an algebraic approach | 2008-03-20 | Paper |
| Half plane Toeplitz operators with generating functions having homogeneous discontinuities | 2008-03-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5438770 | 2008-02-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5430484 | 2007-12-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5308903 | 2007-10-08 | Paper |
| Approximate foveated images and reconstruction of their uniform pre-images | 2007-08-27 | Paper |
| Szegö limit theorems for operators with almost periodic diagonals | 2007-05-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3436462 | 2007-05-08 | Paper |
| Approximation numbers for the finite sections of Toeplitz operators with piecewise continuous symbols | 2006-08-04 | Paper |
| An Approximation Theory for Operators Generated by Shifts | 2006-07-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5468826 | 2006-05-15 | Paper |
| ON THE APPROXIMATION NUMBERS FOR THE FINITE SECTIONS OF BLOCK TOEPLITZ MATRICES | 2006-04-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3365889 | 2006-02-13 | Paper |
| Georg Heinig (1947--2005) | 2006-02-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5714906 | 2005-12-16 | Paper |
| Convolution type operators on cones and their finite sections | 2005-04-21 | Paper |
| Toeplitz operators with symbols generated by slowly oscillating and semi-almost periodic matrix functions | 2005-04-05 | Paper |
| Limit operators and their applications in operator theory | 2004-11-23 | Paper |
| Fredholmness of singular integral operators with discrete subexponentialgroups of shifts on Lebesgue spaces | 2004-08-20 | Paper |
| Logarithmic residues in the Banach algebra generated by the compact operators and the identity | 2004-08-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4464536 | 2004-05-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4424415 | 2004-03-08 | Paper |
| Band-dominated operators with operator-valued coefficients, their Fredholm properties and finite sections | 2004-03-05 | Paper |
| Banach Algebras Generated by Two Idempotents and One Flip | 2004-03-04 | Paper |
| Modified Finite Sections for Toeplitz Operators and Their Singular Values | 2004-01-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4428848 | 2003-09-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4801257 | 2003-09-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4801262 | 2003-07-14 | Paper |
| Logarithmic residues of analytic Banach algebra valued functions possessing a simply meromorphic inverse | 2003-07-10 | Paper |
| On stability of approximation methods for the Muskhelishvili equation | 2003-02-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4550087 | 2002-11-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2712565 | 2002-11-04 | Paper |
| Algebras of approximation sequences: Finite sections of band-dominated operators | 2002-10-27 | Paper |
| On the approximate solution of some two-dimensional singular integral equations | 2002-08-23 | Paper |
| Some peculiarities of approximation methods for singular integral equations with conjugation | 2002-06-19 | Paper |
| Approximate identities, almost-periodic functions and Toeplitz operators | 2002-04-09 | Paper |
| Numerical analysis for one-dimensional Cauchy singular integral equations | 2002-01-21 | Paper |
| Galerkin method for Wiener-Hopf operators with piecewise continuous symbol | 2002-01-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4788654 | 2002-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4801253 | 2002-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4801275 | 2002-01-01 | Paper |
| Stability of approximation methods on locally non-equidistant meshes for singular integral equations | 2001-07-30 | Paper |
| Convergence speed estimates for the norms of the inverses of large truncated Toeplitz matrices | 2001-07-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4950746 | 2001-06-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2714035 | 2001-06-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2702459 | 2001-01-01 | Paper |
| On real and complex spectra in some real \(C^*\)-algebras and applications | 2000-11-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4505311 | 2000-09-27 | Paper |
| Extension of \(C^*\)-algebras and Moore-Penrose stability of sequences of additive operators | 2000-09-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4938495 | 2000-06-21 | Paper |
| Norms of Large Toeplitz Band Matrices | 2000-03-20 | Paper |
| Tribute to Professor Dr. rer. nat. habil. Siegfried Prössdorf, 02. 01. 1939-19. 07. 1998 | 2000-02-23 | Paper |
| A note on singular values of Cauchy-Toeplitz matrices | 1999-10-28 | Paper |
| Toeplitz determinants with one Fisher-Hartwig singularity | 1999-03-28 | Paper |
| Introduction to large truncated Toeplitz matrices | 1999-01-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3837865 | 1998-12-10 | Paper |
| Index calculus for approximation methods and singular value decomposition | 1998-11-29 | Paper |
| Logarithmic residues, generalized idempotents, and sums of idempotents in Banach algebras | 1998-08-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4356301 | 1998-07-20 | Paper |
| Fredholm theory and finite section method for band-dominated operators | 1998-05-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4371001 | 1998-04-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4380755 | 1998-03-17 | Paper |
| An approximate method on non-equidistant partitions for double layer potential equation | 1998-02-09 | Paper |
| Alegebraic techniques in stability analysis for spline approximation methods | 1998-02-03 | Paper |
| Asymptotic Moore-Penrose inversion of Toeplitz operators | 1998-01-14 | Paper |
| Finite section method in some algebras of multiplication and convolution operators and a flip | 1997-11-26 | Paper |
| Norms of inverses, spectra, and pseudospectra of large truncated Wiener-Hopf operators and Toeplitz matrices | 1997-11-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4356296 | 1997-09-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4356300 | 1997-09-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4896136 | 1997-06-15 | Paper |
| Asymptotic Moore-Penrose invertibility of singular integral operators | 1997-04-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4718341 | 1996-12-01 | Paper |
| Infinite Toeplitz and Hankel Matrices with Operator-Valued Entries | 1996-08-22 | Paper |
| Approximation Methods for Singular Integral Equations with Conjugation on Curves with Corners | 1996-07-14 | Paper |
| On \(C^*\)-algebras generated by idempotents | 1996-06-30 | Paper |
| The fast solution of periodic pseudodifferential equations | 1996-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4356305 | 1996-01-01 | Paper |
| Corrected collocation methods for periodic pseudodifferential equations | 1995-11-13 | Paper |
| A continuous analogue of the Fisher-Hartwig formula for piecewise continuous symbols | 1995-10-22 | Paper |
| Singular Integral Equations with PQC Coefficients and Freely Transformed Argument | 1995-09-17 | Paper |
| Spectral theory of approximation methods for convolution equations | 1995-02-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4311118 | 1995-02-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4317773 | 1994-12-21 | Paper |
| Determinants of truncated Wiener-Hopf operators with Hilbert-Schmidt kernels and piecewise continuous symbols | 1994-11-13 | Paper |
| Two Projection Theorems and Symbol Calculus for Operators with Massive Local Spectra | 1994-08-21 | Paper |
| Stability of spline approximation methods for multidimensional pseudodifferential operators | 1994-08-18 | Paper |
| Zero sums of idempotents in Banach algebras | 1994-08-14 | Paper |
| Logarithmic residues in Banach algebras | 1994-08-14 | Paper |
| Symbols of some operator sequences and quadrature methods for solving singular integral equations with conjugation | 1994-05-18 | Paper |
| On the stability of some operator sequences and the approximate solution of singular integral equations with conjugation | 1993-06-29 | Paper |
| On the limiting set of singular values of Toeplitz matrices | 1993-06-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4040771 | 1993-06-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4036713 | 1993-05-18 | Paper |
| The structure of algebras of singular integral operators | 1993-01-26 | Paper |
| The numerical solution of the generalized airfoil equation | 1993-01-26 | Paper |
| A fast algorithm for solving the generalized airfoil equation | 1993-01-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4005414 | 1992-09-26 | Paper |
| Numerical analysis for integral and related operator equations. | 1992-09-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4000252 | 1992-09-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3975558 | 1992-06-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3362560 | 1991-01-01 | Paper |
| On algebras with standard identities | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3349479 | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5748468 | 1990-01-01 | Paper |
| Toeplitz Operators with Piecewise Quasisectorial Symbols | 1990-01-01 | Paper |
| A symbol calculus for the algebra generated by shift operators | 1989-01-01 | Paper |
| The Calkin image of algebras of singular integral operators | 1989-01-01 | Paper |
| Toeplitz operators with symbols from \(C+H^{\infty}\) in the space \(\ell ^ p\) | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3031460 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3033278 | 1989-01-01 | Paper |
| NON-STRONGLY CONVERGING APPROXIMATION METHODS | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3475892 | 1989-01-01 | Paper |
| The Structure of Some BANACH Algebras Fulfilling a Standard Identity | 1989-01-01 | Paper |
| A Banach Algebra Approach to the Stability of Projection Methods for Singular Integral Equations | 1989-01-01 | Paper |
| A symbol calculus for finite sections of singular integral operators with shift and piecewise continuous coefficients | 1988-01-01 | Paper |
| A general look at local principles with special emphasis on the norm computation aspect | 1988-01-01 | Paper |
| Algebras generated by idempotents and the symbol calculus for singular integral operators | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3815503 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3834956 | 1988-01-01 | Paper |
| The \(C^ *\)-algebra generated by Toeplitz and Hankel operators with piecewise quasicontinuous symbols | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3776577 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3782218 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3785444 | 1987-01-01 | Paper |
| Toeplitz-Like Operators, Quasicommutator Ideals, Numerical Analysis, II | 1987-01-01 | Paper |
| Local objects in the theory of Toeplitz operators | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3743897 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3747687 | 1986-01-01 | Paper |
| Asymptotics for T<scp>oeplitz</scp> Operators with Piecewise Quasicontinuous Symbols and Related Questions | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3766351 | 1986-01-01 | Paper |
| Toeplitz Operators and Determinants Generated by Symbols with One Fisher-Hartwig Singularity | 1986-01-01 | Paper |
| Harmonic approximation of Toeplitz operators and index formulas | 1985-01-01 | Paper |
| Toeplitz matrices and determinants with Fisher-Hartwig symbols | 1985-01-01 | Paper |
| A Finite Element Collocation Method for Bisingular Integral Equations | 1985-01-01 | Paper |
| Toeplitz-Like Operators, Quasicommutator Ideals, Numerical Analysis, I | 1985-01-01 | Paper |
| Local theory of the collocation method for the approximate solution of singular integral equations. I | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3223399 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3336644 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3704469 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3715255 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3320970 | 1983-01-01 | Paper |
| The finite section method for TOEPLITZ operators on the quarter-plane with piecewise continuous symbols | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3668336 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3676691 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3700325 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4751237 | 1983-01-01 | Paper |
| Über das Reduktionsverfahren für diskrete Wiener-Hopf-Gleichungen mit unstetigem Symbol | 1982-01-01 | Paper |
| Lokale Theorie des Reduktionsverfahrens für singuläre Integralgleichungen | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3957897 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4746334 | 1982-01-01 | Paper |
| Some remarks on the asymptotic behavor of toeplitz determinants | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3924714 | 1981-01-01 | Paper |
| The asymptotic behavior of Toeplitz determinants for generating functions with zeros of integral orders | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3942350 | 1981-01-01 | Paper |
| THE STRONG SZEGÖ LIMIT THEOREM FOR A CLASS OF SINGULAR GENERATING FUNCTIONS, I | 1981-01-01 | Paper |
| Lokale Theorie des Reduktionsverfahrens für Toeplitzoperatoren | 1981-01-01 | Paper |
| Zur Theorie der Näherungsverfahren für singuläre Integralgleichungen auf Intervallen | 1981-01-01 | Paper |
| Notes on the asymptotic behavior of block TOEPLITZ matrices and determinants | 1980-01-01 | Paper |
| A class of degenerate ordinary differential equations and the collocation method for their solution | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3871875 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3889552 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3897549 | 1978-01-01 | Paper |
| DIE INDEXFORMEL FÜR EINE KLASSE VON AUSGEARTETEN SINGULÄREN INTEGRALOPERATOREN MIT CARLEMANSCHER VERSCHIEBUNG | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4139574 | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4161705 | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4161706 | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4104374 | 1976-01-01 | Paper |
| Ein Projektionsverfahren für einen diskreten Wiener-Eopfschen Operator, dessen Koeffizientensymbole Nullstellen nicht ganzzahliger Ordnung besitzen | 1976-01-01 | Paper |
| Einige allgemeine Sätze zur Theorie der Projektionsverfahren für lineare Operatorgleichungen in Banachräumen | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4160326 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3854133 | 1975-01-01 | Paper |
| Ein Projektionsverfahren für schwach ausgeartete singuläre Integralgleichungen | 1975-01-01 | Paper |
| Verallgemeinerte Projektionsverfahren zur Lösung singulärer Gleichungen vom nicht normalen Typ | 1975-01-01 | Paper |
| Ein Projektionsverfahren zur Lösung abstrakter singulärer Gleichungen vom nicht normalen Typ und einige seiner Anwendungen | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4081799 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4097776 | 1974-01-01 | Paper |
| Über paarige Operatoren nicht normalen Typs | 1974-01-01 | Paper |
| Über die normale Auflösbarkeit von Systemen singulärer Integralgleichungen vom nicht normalen Typ | 1973-01-01 | Paper |
| Über die normale Auflösbarkeit des singulären Integraloperators vom nicht normalen Typ | 1973-01-01 | Paper |
| Einige Ergebnisse über ϕ+‐Operatoren in lokalkonvexen, topologischen Vektorräumen | 1973-01-01 | Paper |
| Zur Theorie eindimensionaler singulärer Integraloperatoren nicht normalen Typs mit stückweise stetigen Koeffizienten | 1973-01-01 | Paper |
| Über algebraische Eigenschaften einer Klasse von Operatorenmatrizen und eine Anwendung auf singuläre Integraloperatoren | 1973-01-01 | Paper |
| Über eine Klasse einseitig invertierbarer singulärer Integraloperatoren nicht normalen Typs in gewissen Paaren von Banach‐Räumen (II) | 1972-01-01 | Paper |
| Über eine Klasse einseitig invertierbarer singulärer Integralopeatoren nicht normalen Typs in gewissen Paaren von Banach‐Räumen | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5655963 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4765133 | 1971-01-01 | Paper |
| Über eine Klasse von singulären Integralgleichungen, deren Symbol nicht mehr als eine endliche Anzahl von Nullstellen ganzzahliger und gebrochener Ordnung aufweist | 1970-01-01 | Paper |
