| Publication | Date of Publication | Type |
|---|
| Braided crossed category over crossed group-cograded weak Hopf quasigroups | 2022-12-01 | Paper |
| Ruled invariants and total classification of non-developable ruled surfaces | 2022-03-18 | Paper |
| Yetter-Drinfeld modules for group-cograded Hopf quasigroups | 2021-12-15 | Paper |
| Curves in three dimensional Riemannian space forms | 2021-06-24 | Paper |
| The minimum completions and covers of symmetric, Hankel symmetric, and centrosymmetric doubly substochastic matrices | 2020-11-19 | Paper |
| Ruled invariants and associated ruled surfaces of a space curve | 2019-11-26 | Paper |
| Associated spherical partner of space curve in Euclidean 3-space | 2019-08-02 | Paper |
| Special Curves in 3-Dimensional Euclidean Space | 2018-07-18 | Paper |
| \(L^2\)-transverse conformal Killing forms on complete foliated manifolds | 2018-04-17 | Paper |
| Weingarten affine translation surfaces in Euclidean 3-space | 2018-01-30 | Paper |
| Affine translation surfaces with constant mean curvature in Euclidean 3-space | 2017-10-17 | Paper |
| Riccati equations and cone curves in Minkowski 3-space | 2017-10-17 | Paper |
| Vanishing theorems of the basic harmonic forms on a complete foliated Riemannian manifold | 2017-07-21 | Paper |
| Structures and properties of null scroll in Minkowski 3-space | 2017-05-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2990873 | 2016-08-10 | Paper |
| SOME CHARACTERIZATIONS OF CANAL SURFACES | 2016-06-17 | Paper |
| Flat centroaffine surfaces with parallel second fundamental form in \(\mathbb{R}^4\) | 2016-04-29 | Paper |
| Structure and characterization of ruled surfaces in Euclidean 3-space | 2016-04-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3194368 | 2015-10-28 | Paper |
| Centroaffine geometry of equiaffine rotation surfaces in \(\mathbb R^3\) | 2015-03-27 | Paper |
| Curves in three dimensional Riemannian space forms | 2015-02-26 | Paper |
| Curves in affine and semi-Euclidean spaces | 2014-12-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4980651 | 2014-06-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5166063 | 2014-06-30 | Paper |
| Invariants of non-developable ruled surfaces in Euclidean 3-space | 2014-06-02 | Paper |
| Affine translation surfaces in Euclidean 3-space | 2014-05-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2858477 | 2013-11-19 | Paper |
| Weierstrass type representation for marginally trapped surfaces in Minkowski 4-space | 2013-08-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4926494 | 2013-06-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4926507 | 2013-06-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4927741 | 2013-06-20 | Paper |
| Erratum: ``Curves in the lightlike cone [Beitr. Algebra Geom. 45, No. 1, 291--303 (2004)] | 2013-03-19 | Paper |
| Erratum to: Representation formulas of curves in a two- and three-dimensional lightlike cone | 2013-01-10 | Paper |
| TRANSVERSAL INFINITESIMAL AUTOMORPHISMS ON KÄHLER FOLIATIONS | 2012-12-06 | Paper |
| Flat centroaffine surfaces with the degenerate second fundamental form and vanishing Pick invariant in \(\mathbb R^{4}\) | 2012-10-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2916116 | 2012-10-05 | Paper |
| Timelike surfaces in 3-dimensional lightlike cone | 2012-07-04 | Paper |
| Representation of surfaces in 3-dimensional lightlike cone | 2012-01-10 | Paper |
| Pitch functions of ruled surfaces and B-scrolls in Minkowski 3-space | 2011-12-21 | Paper |
| Representation formulas of curves in a two- and three-dimensional lightlike cone | 2011-06-22 | Paper |
| The duality of conformally flat manifolds | 2011-04-08 | Paper |
| Linear Weingarten centroaffine translation surfaces in \(\mathbb R^3\) | 2011-01-07 | Paper |
| HELICOIDAL SURFACES AND THEIR GAUSS MAP IN MINKOWSKI 3-SPACE | 2010-09-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3571534 | 2010-07-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3571555 | 2010-07-08 | Paper |
| Centroaffine ruled surfaces in \(\mathbb R^3\) | 2010-03-01 | Paper |
| Centroaffine translation surfaces in \(\mathbb{R}^3\) | 2010-01-26 | Paper |
| Characterizations of ruled surfaces with lightlike ruling in Minkowski 3-space | 2010-01-26 | Paper |
| FACTORABLE SURFACES IN 3-MINKOWSKI SPACE | 2009-06-23 | Paper |
| A CHARACTERIZATION OF PARABOLA | 2009-05-22 | Paper |
| Minimal centroaffine immersions of codimension two | 2009-01-26 | Paper |
| Ruled surfaces with lightlike ruling in 3-Minkowski space | 2009-01-21 | Paper |
| Hypersurfaces in lightlike cone | 2008-06-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3501426 | 2008-06-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3501427 | 2008-06-03 | Paper |
| Mannheim partner curves in 3-space | 2008-04-16 | Paper |
| Liouville type theorems for \(p\)-harmonic maps | 2008-04-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5455689 | 2008-04-04 | Paper |
| Hypersurfaces which are equiaffine extremal and centroaffine extremal | 2008-04-03 | Paper |
| SOME CHARACTERIZATIONS OF REAL HYPERSURFACES OF TYPE (A) IN A NONFLAT COMPLEX SPACE FORM | 2008-01-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5432959 | 2007-12-18 | Paper |
| A LIOUVILLE TYPE THEOREM FOR HARMONIC MORPHISMS | 2007-10-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5755400 | 2007-08-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5755401 | 2007-08-13 | Paper |
| Indefinite centroaffine surfaces with vanishing generalized Pick function | 2007-02-26 | Paper |
| Surfaces in the lightlike cone | 2006-12-07 | Paper |
| Weingarten rotation surfaces in 3-dimensional de Sitter space | 2004-09-22 | Paper |
| Curves in the lightlike cone | 2004-09-01 | Paper |
| Möbius isoparametric hypersurfaces in \(S^{n+1}\) with two distinct principal curvatures | 2004-02-17 | Paper |
| Möbius isotropic submanifolds in \(\mathbb{S}^n\) | 2003-06-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4798746 | 2003-03-12 | Paper |
| Hyperbolic rotation surfaces of constant mean curvature in 3-de Sitter space | 2001-11-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4262655 | 2001-07-29 | Paper |
| Translation surfaces with constant mean curvature in 3-dimensional spaces | 2000-07-26 | Paper |
| The third fundamental form metric for hypersurfaces in nonflat space forms | 2000-05-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4938680 | 2000-05-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4938703 | 2000-04-10 | Paper |
| Higher order Codazzi tensors on conformally flat spaces | 1999-09-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4240411 | 1999-05-03 | Paper |
| Centroaffine surfaces with parallel traceless cubic form | 1999-04-05 | Paper |
| Codazzi tensors and the topology of surfaces | 1998-11-29 | Paper |
| RELATIVE TCHEBYCHEV SURFACES IN R3 | 1998-03-05 | Paper |
| Cubic form methods and relative Tchebychev hypersurfaces | 1997-11-21 | Paper |
| Conformal structure in affine geometry: Complete Tchebychev hypersurfaces | 1997-10-19 | Paper |
| Classification of surfaces in \(\mathbb{R}^ 3\) which are centroaffine-minimal and equiaffine-minimal | 1997-07-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5285431 | 1997-07-09 | Paper |
| Indefinite equi-centroaffinely homogeneous surfaces with vanishing Pick-invariant in \(\mathbb{R}^ 4\) | 1997-05-06 | Paper |
| Classification of flat indefinite equicentroaffinely homogeneous surfaces in \(\mathbf R^ 4\) | 1997-04-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4280402 | 1996-05-13 | Paper |
| The centroaffine Tchebychev operator | 1996-05-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4841634 | 1995-08-09 | Paper |
| ON THE GAUSS MAP OF ROTATION SURFACES IN 3-DIMENSIONAL MINKOWSKI SPACE | 1995-03-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4317511 | 1994-12-18 | Paper |
| Centroaffinely homogeneous surfaces in \(\mathbb{R}^ 3\) | 1994-12-12 | Paper |
| ROTATION SURFACES WITH CONSTANT MEAN CURVATURE IN 4-DIMENSIONAL PSEUDO-EUCLIDEAN SPACE | 1994-10-13 | Paper |
| Minimal immersion of pseudo-Riemannian manifolds | 1993-02-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4017950 | 1993-01-16 | Paper |
