| Publication | Date of Publication | Type |
|---|
| A geometric approach to second-order differentiability of convex functions | 2023-11-16 | Paper |
| Inner and outer smooth approximation of convex hypersurfaces. When is it possible? | 2023-03-24 | Paper |
| Inner and outer smooth approximation of convex hypersurfaces. When is it possible? | 2022-04-15 | Paper |
| Locally \(C^{1,1}\) convex extensions of \(1\)-jets | 2022-03-25 | Paper |
| Lusin-type properties of convex functions and convex bodies | 2021-11-19 | Paper |
| \(C^{1, \omega }\) extension formulas for $1$-jets on Hilbert spaces | 2021-08-23 | Paper |
| Kirszbraun’s Theorem via an Explicit Formula | 2021-04-14 | Paper |
| Convex \(C^1\) extensions of \(1\)-jets from compact subsets of Hilbert spaces | 2020-10-28 | Paper |
| Extensions of convex functions with prescribed subdifferentials | 2020-07-14 | Paper |
| On the global shape of continuous convex functions on Banach spaces | 2020-07-03 | Paper |
| Prescribing tangent hyperplanes to $C^{1,1}$ and $C^{1,\omega}$ convex hypersurfaces in Hilbert and superreflexive Banach spaces | 2020-05-18 | Paper |
| Some remarks about the Morse-Sard theorem and approximate differentiability | 2020-03-04 | Paper |
| Smooth approximations without critical points of continuous mappings between Banach spaces, and diffeomorphic extractions of sets | 2019-09-11 | Paper |
| Smooth convex extensions of convex functions | 2019-05-21 | Paper |
| Global geometry and \(C^1\) convex extensions of 1-jets | 2018-12-10 | Paper |
| Extensions of convex functions with prescribed subdifferentials | 2018-11-13 | Paper |
| Kirszbraun's theorem via an explicit formula | 2018-10-24 | Paper |
| The Morse–Sard Theorem revisited | 2018-09-28 | Paper |
| Subdifferentiable functions satisfy Lusin properties of class \(C^1\) or \(C^2\) | 2018-05-15 | Paper |
| Explicit formulas for \(C^{1,1}\) and \(C_{\operatorname{conv}}^{1, \omega}\) extensions of 1-jets in Hilbert and superreflexive spaces | 2018-04-04 | Paper |
| Whitney extension theorems for convex functions of the classes C1 and C1,ω | 2017-09-14 | Paper |
| Nonsmooth Morse-Sard theorems | 2017-08-03 | Paper |
| An extension theorem for convex functions of class \(C^{1,1}\) on Hilbert spaces | 2016-10-31 | Paper |
| Global approximation of convex functions by differentiable convex functions on Banach spaces | 2016-02-26 | Paper |
| Regularization by sup-inf convolutions on Riemannian manifolds: an extension of Lasry-Lions theorem to manifolds of bounded curvature | 2014-11-19 | Paper |
| Global and fine approximation of convex functions | 2013-10-23 | Paper |
| On $C^{0}$-fine approximation of convex functions by real analytic convex functions | 2012-01-18 | Paper |
| Real analytic approximation of Lipschitz functions on Hilbert space and other Banach spaces | 2011-12-14 | Paper |
| Global approximation of convex functions | 2011-12-05 | Paper |
| Approximation of functions and their derivatives by analytic maps on certain Banach spaces | 2011-10-21 | Paper |
| Erratum to: Smooth extensions of functions on separable Banach spaces | 2011-06-03 | Paper |
| Real analytic approximations which almost preserve Lipschitz constants of functions defined on the Hilbert space | 2010-12-20 | Paper |
| Concentration of symmetric eigenfunctions | 2010-07-13 | Paper |
| Smooth extensions of functions on separable Banach spaces | 2010-04-23 | Paper |
| A Second Order Smooth Variational Principle on Riemannian Manifolds | 2010-03-31 | Paper |
| Riemann integrability and Lebesgue measurability of the composite function | 2009-05-13 | Paper |
| Fixed points and zeros for set valued mappings on Riemannian manifolds: a subdifferential approach | 2009-03-16 | Paper |
| Generalized motion of level sets by functions of their curvatures on Riemannian manifolds | 2008-07-25 | Paper |
| Viscosity solutions to second order partial differential equations on Riemannian manifolds | 2008-07-10 | Paper |
| Applications of proximal calculus to fixed point theory on Riemannian manifolds | 2007-05-15 | Paper |
| Inf-convolution and regularization of convex functions on Riemannian manifolds of nonpositive curvature | 2007-04-13 | Paper |
| Smooth approximation of Lipschitz functions on Riemannian manifolds | 2007-02-14 | Paper |
| Approximation by smooth functions with no critical points on separable Banach spaces | 2007-01-16 | Paper |
| A maximum principle for evolution Hamilton -- Jacobi equations on Riemannian manifolds | 2006-11-15 | Paper |
| Proximal calculus on Riemannian manifolds | 2006-09-28 | Paper |
| Exact Filling of Figures with the Derivatives of Smooth Mappings Between Banach Spaces | 2006-02-22 | Paper |
| C1-fine approximation of functions on Banach spaces with unconditional basis | 2005-11-21 | Paper |
| Nonsmooth analysis and Hamilton--Jacobi equations on Riemannian manifolds | 2005-05-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4670744 | 2005-04-22 | Paper |
| Perturbed smooth Lipschitz extensions of uniformly continuous functions on Banach spaces | 2004-12-01 | Paper |
| Uniform approximation of continuous mappings by smooth mappings with no critical points on Hilbert manifolds | 2004-09-27 | Paper |
| On diffeomorphisms deleting weak compacta in Banach spaces | 2004-08-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4483716 | 2004-01-20 | Paper |
| On the topological classification of starlike bodies in Banach spaces | 2003-09-04 | Paper |
| Approximate Rolle's theorems for the proximal subgradient and the generalized gradient. | 2003-08-25 | Paper |
| On the size of the sets of gradients of bump functions and starlike bodies on the Hilbert space | 2003-08-21 | Paper |
| Real-Analytic Negligibility of Points and Subspaces in Banach Spaces, with Applications | 2003-03-12 | Paper |
| On the range of the derivatives of a smooth function between Banach spaces | 2003-01-01 | Paper |
| SMOOTH LIPSCHITZ RETRACTIONS OF STARLIKE BODIES ONTO THEIR BOUNDARIES IN INFINITE-DIMENSIONAL BANACH SPACES | 2002-10-22 | Paper |
| The failure of Rolle's theorem in infinite-dimensional Banach spaces | 2002-10-15 | Paper |
| Every closed convex set is the set of minimizers of some $C^{\infty }$-smooth convex function | 2002-08-20 | Paper |
| James' theorem fails for starlike bodies | 2002-04-21 | Paper |
| Uniform approximation of continuous functions by smooth functions with no critical points on Hilbert manifolds | 2001-12-03 | Paper |
| Rolle's theorem is either false or trivial in infinite-dimensional Banach spaces | 2000-02-14 | Paper |
| Smooth negligibility of compact sets in infinite-dimensional Banach spaces, with applications | 1999-07-19 | Paper |
| Diffeomorphisms between spheres and hyperplanes in infinite-dimensional Banach spaces | 1998-11-15 | Paper |
| Subdifferential Rolle's and mean value inequality theorems | 1998-08-19 | Paper |
