| Publication | Date of Publication | Type |
|---|
| Pointwise multipliers for Besov spaces \(B^{0,b}_{p,\infty}({\mathbb{R}}^n)\) with only logarithmic smoothness | 2024-03-14 | Paper |
| On the regularity of characteristic functions of weakly exterior thick domains | 2024-03-07 | Paper |
| Characterizations of pointwise multipliers of Besov spaces in endpoint cases with an application to the duality principle | 2023-11-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5864575 | 2022-06-07 | Paper |
| \(s\)-numbers of embeddings of weighted Wiener algebras | 2022-05-17 | Paper |
| Complex interpolation of Lizorkin-Triebel-Morrey spaces on domains | 2021-06-17 | Paper |
| On a limiting case for pointwise multiplication in Nikol'skii-Besov spaces | 2021-05-05 | Paper |
| On the regularity of characteristic functions | 2021-04-09 | Paper |
| How anisotropic mixed smoothness affects the decay of singular numbers for Sobolev embeddings | 2021-02-26 | Paper |
| Regularity for Robin boundary problems of Laplace equations and Hardy spaces on \(C^1\) and (semi-)convex domains | 2021-02-10 | Paper |
| BESOV-TYPE SPACES AND DIFFERENCES | 2020-08-27 | Paper |
| The Haar system in Besov-type spaces | 2020-07-14 | Paper |
| On Besov regularity of solutions to nonlinear elliptic partial differential equations | 2020-04-07 | Paper |
| A necessary condition for composition in Besov spaces | 2019-12-17 | Paper |
| Properties of Kondratiev spaces | 2019-11-05 | Paper |
| On optimal approximation in periodic Besov spaces | 2019-05-10 | Paper |
| Pointwise multipliers for Besov spaces of dominating mixed smoothness. II | 2018-07-25 | Paper |
| On a problem of Jaak Peetre concerning pointwise multipliers of Besov spaces | 2018-06-07 | Paper |
| Isotropic and dominating mixed Besov spaces: A comparison | 2018-04-16 | Paper |
| Multiplication and Composition in Weighted Modulation Spaces | 2018-04-03 | Paper |
| Isotropic and dominating mixed Lizorkin-Triebel spaces -- a comparison | 2018-02-13 | Paper |
| Strong summability of Fourier series and generalized Morrey spaces | 2018-02-12 | Paper |
| Pointwise multipliers for Sobolev and Besov spaces of dominating mixed smoothness | 2017-08-29 | Paper |
| Characterizations of Besov-Type and Triebel–Lizorkin–Type Spaces via Averages on Balls | 2017-08-25 | Paper |
| Non-analytic superposition results on modulation spaces with subexponential weights | 2016-10-26 | Paper |
| Optimal approximation of multivariate periodic Sobolev functions in the sup-norm | 2016-05-30 | Paper |
| Sampling on energy-norm based sparse grids for the optimal recovery of Sobolev type functions in \(H^\gamma\) | 2016-05-11 | Paper |
| Approximation of mixed order Sobolev functions on the \(d\)-torus: asymptotics, preasymptotics, and \(d\)-dependence | 2015-12-16 | Paper |
| Interpolation of Morrey-Campanato and related smoothness spaces | 2015-10-26 | Paper |
| Anisotropic Lizorkin-Triebel spaces with mixed norms - traces on smooth boundaries | 2015-10-12 | Paper |
| Weyl numbers of embeddings of tensor product Besov spaces | 2015-09-28 | Paper |
| A Sobolev non embedding | 2015-07-29 | Paper |
| The characterization of radial subspaces of Besov and Lizorkin–Triebel spaces by differences | 2015-02-04 | Paper |
| Subradial functions and compact embeddings | 2014-12-17 | Paper |
| Composition operators acting on Besov spaces on the real line | 2014-10-31 | Paper |
| Complex interpolation of weighted Besov and Lizorkin-Triebel spaces | 2014-09-11 | Paper |
| Strong summability of Fourier series and Morrey spaces | 2014-07-21 | Paper |
| Anisotropic, mixed-norm Lizorkin-Triebel spaces and diffeomorphic maps | 2014-04-08 | Paper |
| Approximation numbers of Sobolev embeddings-sharp constants and tractability | 2014-04-01 | Paper |
| The radial lemma of Strauss in the context of Morrey spaces | 2014-03-25 | Paper |
| Compact embeddings of radial and subradial subspaces of some Besov-type spaces related to Morrey spaces | 2014-01-08 | Paper |
| On the coincidence of certain approaches to smoothness spaces related to Morrey spaces | 2013-11-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2857705 | 2013-11-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2846681 | 2013-09-09 | Paper |
| On Besov regularity of solutions to nonlinear elliptic partial differential equations | 2013-09-04 | Paper |
| Characterisation by local means of anisotropic Lizorkin-Triebel spaces with mixed norms | 2013-08-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2839009 | 2013-07-04 | Paper |
| Best \(m\)-term approximation and Sobolev-Besov spaces of dominating mixed smoothness -- the case of compact embeddings | 2012-08-13 | Paper |
| On the interplay of regularity and decay in case of radial functions. II. Homogeneous spaces | 2012-07-31 | Paper |
| Traces of vector-valued Sobolev spaces | 2012-06-25 | Paper |
| ON THE INTERPLAY OF REGULARITY AND DECAY IN CASE OF RADIAL FUNCTIONS I: INHOMOGENEOUS SPACES | 2012-03-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3104368 | 2011-12-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3099271 | 2011-12-01 | Paper |
| Best \(m\)-term approximation and Lizorkin-Triebel spaces | 2011-08-09 | Paper |
| Spline interpolation on sparse grids | 2011-04-21 | Paper |
| Morrey and Campanato meet Besov, Lizorkin and Triebel | 2010-08-17 | Paper |
| Composition operators on Lizorkin-Triebel spaces | 2010-07-19 | Paper |
| Optimal approximation of elliptic problems by linear and nonlinear mappings. IV: Errors in \(L_{2}\) and other norms | 2010-01-26 | Paper |
| Tensor products of Sobolev-Besov spaces and applications to approximation from the hyperbolic cross | 2010-01-08 | Paper |
| Besov Regularity for the Poisson Equation in Smooth and Polyhedral Cones | 2009-05-13 | Paper |
| Traces of functions with a dominating mixed derivative in ℝ3 | 2009-03-31 | Paper |
| On the trace problem for Lizorkin–Triebel spaces with mixed norms | 2008-05-14 | Paper |
| Towards sharp superposition theorems in Besov and Lizorkin-Triebel spaces | 2008-04-28 | Paper |
| A direct proof of Sobolev embeddings for quasi-homogeneous Lizorkin-Triebel spaces with mixed norms | 2008-02-22 | Paper |
| Entropy numbers of embeddings of weighted Besov spaces. III: Weights of logarithmic type | 2008-02-18 | Paper |
| Optimal approximation of elliptic problems by linear and nonlinear mappings. III: Frames | 2008-01-09 | Paper |
| Superposition operators and functions of bounded \(p\)-variation | 2007-05-14 | Paper |
| An optimal symbolic calculus on Besov algebras | 2007-03-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3414495 | 2007-01-08 | Paper |
| Optimal approximation of elliptic problems by linear and nonlinear mappings. II | 2006-10-05 | Paper |
| Hyperbolic equations, function spaces with exponential weights and Nemytskij operators | 2006-09-28 | Paper |
| !ENTROPY NUMBERS OF EMBEDDINGS OF WEIGHTED BESOV SPACES. II | 2006-08-10 | Paper |
| Optimal approximation of elliptic problems by linear and nonlinear mappings. I | 2006-05-16 | Paper |
| Entropy numbers of embeddings of weighted Besov spaces | 2006-03-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3369372 | 2006-02-13 | Paper |
| Superposition operators and functions of bounded \(p\)-variation. II | 2005-08-05 | Paper |
| Spaces of functions of mixed smoothness and approximation from hyperbolic crosses | 2004-08-10 | Paper |
| Pointwise multipliers of Besov spaces of smoothness zero and spaces of continuous functions. | 2003-09-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4416711 | 2003-08-05 | Paper |
| Entropy numbers of Sobolev embeddings of radial Besov spaces. | 2003-05-27 | Paper |
| Functional calculus on \(BMO\) and related spaces | 2002-09-08 | Paper |
| Radial subspaces of Besov and Lizorkin-Triebel classes: Extended Strauss lemma and compactness of embeddings | 2002-08-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4517805 | 2002-01-21 | Paper |
| Traces of anisotropic Besov--Lizorkin--Triebel spaces---a complete treatment of the borderline cases | 2001-06-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4265799 | 2000-10-08 | Paper |
| On pointwise multipliers for \(F_{p,q}^s (\mathbb{R}^n)\) in case \(\sigma_{p,q}< s< n/p\) | 2000-07-09 | Paper |
| The Characterization of the Regularity of the Jacobian Determinant in the Framework of Bessel Potential Spaces on Domains | 2000-06-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4938505 | 2000-03-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4946320 | 2000-03-22 | Paper |
| Changes of Variable in Besov Spaces | 2000-02-09 | Paper |
| Marcinkiewicz-Zygmund-type inequalities, trigonometric interpolation on non-uniform grids and unconditional Schauder bases in Besov spaces on the torus | 1999-07-27 | Paper |
| Necessary conditions on composition operators acting between Besov spaces. The case 1 < s < n/p. III | 1999-06-21 | Paper |
| Conditions on composition operators which map a space of Triebel-Lizorkin type into a Sobolev space. The case 1 < s < n/p. II | 1999-05-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5687176 | 1998-10-06 | Paper |
| The Characterisation of the Regularity of the Jacobian Determinant in the Framework of Potential Spaces | 1998-09-23 | Paper |
| Necessary conditions on composition operators acting on Sobolev spaces of fractional order. The critical case 1<s<n/p | 1997-07-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5687166 | 1996-12-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4893982 | 1996-09-29 | Paper |
| Hölder inequalities and sharp embeddings in function spaces of \(B_{pq}^ s\) and \(F_{pq}^ s\) type | 1995-03-30 | Paper |
| Several Types of Intermediate Besov-Orlicz Spaces | 1994-08-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3136913 | 1994-07-25 | Paper |
| Pointwise multiplication in Triebel-Lizorkin spaces | 1993-03-01 | Paper |
| Characterization of Besov-Triebel-Lizorkin spaces via approximation by Whittaker's cardinal series and related unconditional Schauder bases | 1992-09-27 | Paper |
| A remark on orthonormal bases of compactly supported wavelets in Triebel- Lizorkin spaces. The case \(0<p, q<\infty\) | 1992-09-27 | Paper |
| Some remarks on trigonometric interpolation on the \(n\)-torus | 1992-08-13 | Paper |
| Characterization of periodic function spaces via means of Abel-Poisson and Bessel-potential type | 1990-01-01 | Paper |
| Spline Representations of Functions in Besov-Triebel-Lizorkin Spaces on ℝ n | 1990-01-01 | Paper |
| On boundedness of superposition operators in spaces of Triebel-Lizorkin type | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4205912 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3469737 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3471026 | 1988-01-01 | Paper |
| On Strong Summability of Multiple Fourier Series and Approximation of Periodic Functions | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3817159 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3796215 | 1986-01-01 | Paper |
| Periodic Spaces and Relations to Strong Summability of Multiple FOURIER Series | 1985-01-01 | Paper |
| On strong summability of multiple Fourier series and smoothness properties of functions | 1982-01-01 | Paper |
| On Strong Summability of Jacobi-Fourier-Expansions and Smoothness Properties of Functions | 1980-01-01 | Paper |
