| Publication | Date of Publication | Type |
|---|
| The lifts of surfaces in neutral 4-manifolds into the 2-Grassmann bundles | 2024-03-04 | Paper |
| Correction to: ``Isotropicity of surfaces in Lorentzian 4-manifolds with zero mean curvature vector | 2024-01-09 | Paper |
| The $SO(3,1)$-orbits in the light cone of the 2-fold exterior power of the Minkowski 4-space | 2023-11-29 | Paper |
| Umbilics of surfaces in the Lorentz-Minkowski 3-space | 2023-10-24 | Paper |
| ISOTROPICITY OF SURFACES WITH ZERO MEAN CURVATURE VECTOR IN 4-DIMENSIONAL SPACES | 2023-09-01 | Paper |
| Time-like surfaces with zero mean curvature vector in 4-dimensional neutral space forms | 2023-07-29 | Paper |
| COMPLEX CURVES AND ISOTROPIC MINIMAL SURFACES IN HYPERKÄHLER 4-MANIFOLDS | 2023-07-07 | Paper |
| Sections of time-like twistor spaces with light-like or zero covariant derivatives | 2023-05-24 | Paper |
| Two generalizations of an over-determined system on a surface | 2023-03-02 | Paper |
| Nilpotent structures of neutral 4-manifolds and light-like surfaces | 2022-12-14 | Paper |
| Isotropicity of surfaces in Lorentzian 4-manifolds with zero mean curvature vector | 2022-06-10 | Paper |
| Horizontality in the twistor spaces associated with vector bundles of rank 4 on tori | 2021-08-09 | Paper |
| Surfaces in pseudo-Riemannian space forms with zero mean curvature vector | 2020-05-05 | Paper |
| Over-determined systems in relation to principal curvatures | 2017-10-17 | Paper |
| \(C^1\)-umbilics with arbitrarily high indices | 2017-04-21 | Paper |
| Local characterizations of complex curves in C2 and sphere Schwarz maps | 2016-08-26 | Paper |
| A FAMILY OF SURFACES IN E3 GIVEN BY AN OVER-DETERMINED SYSTEM | 2016-02-04 | Paper |
| OVER-DETERMINED SYSTEMS ON SURFACES | 2014-09-12 | Paper |
| Hartman-Wintner's theorem and its applications | 2012-02-14 | Paper |
| Semisurfaces and the equations of Codazzi-Mainardi | 2007-02-12 | Paper |
| A TWO-DIMENSIONAL RIEMANNIAN MANIFOLD WITH TWO ONE-DIMENSIONAL DISTRIBUTIONS | 2006-01-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5700725 | 2005-10-31 | Paper |
| A conjecture in relation to Loewner's conjecture | 2005-05-03 | Paper |
| Parallel curved surfaces | 2005-03-30 | Paper |
| An isolated umbilical point of a Willmore surface | 2005-03-18 | Paper |
| The behavior of the principal distribution on a real-analytic surface | 2004-08-16 | Paper |
| A class of real-analytic surfaces in the 3-Euclidean space | 2004-02-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4248164 | 2004-01-06 | Paper |
| The behavior of the principal distributions on the graph of a homogeneous polynomial | 2003-10-26 | Paper |
| An umbilical point on a non-real-analytic surface | 2003-10-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4788873 | 2003-06-17 | Paper |
| The behavior of the principal distributions around an isolated umbilical point | 2002-09-19 | Paper |
| An isolated umbilical point of the graph of a homogeneous polynomial | 2002-03-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2743899 | 2001-09-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4236167 | 1999-10-03 | Paper |
| Horizontality with infinite complexity in the twistor spaces on tori | 0001-01-03 | Paper |
| Nilpotent structures of oriented neutral vector bundles | 0001-01-03 | Paper |
