| Publication | Date of Publication | Type |
|---|
| Curvature symmetries characterizing Einstein spaces | 2018-04-10 | Paper |
| Blaschke hypersurfaces with constant non-positive affine mean curvature | 2017-11-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5265951 | 2015-07-29 | Paper |
| Complete gradient Ricci solitons | 2015-07-17 | Paper |
| The first eigenvalue of Laplace-type elliptic operators induced by conjugate connections | 2015-06-24 | Paper |
| Blaschke hypersurfaces with constant negative affine mean curvature | 2015-03-23 | Paper |
| Global affine differential geometry of hypersurfaces | 2014-08-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4981489 | 2014-06-24 | Paper |
| Parallel hypersurfaces | 2014-05-16 | Paper |
| Shiing-Shen Chern's centenary | 2012-11-09 | Paper |
| Notes on Chern's affine Bernstein conjecture | 2012-11-09 | Paper |
| Curvature properties of Weyl geometries | 2011-06-22 | Paper |
| Codazzi-equivalent Riemannian metrics | 2011-02-28 | Paper |
| Critical metrics of the Schouten functional | 2011-02-03 | Paper |
| Geometric realizations, curvature decompositions, and Weyl manifolds | 2011-01-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4930674 | 2010-10-01 | Paper |
| In memory of Katsumi Nomizu | 2010-01-26 | Paper |
| Codazzi-equivalent affine connections | 2010-01-26 | Paper |
| Geometric theory of equiaffine curvature tensors | 2010-01-26 | Paper |
| On the geometry of breakfast eggs | 2009-10-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5320680 | 2009-07-22 | Paper |
| Complete hyperbolic Tchebychev hypersurfaces | 2009-06-08 | Paper |
| On locally strongly convex affine hypersurfaces with parallel cubic form. I | 2009-04-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3538786 | 2008-11-24 | Paper |
| Projectively Osserman manifolds | 2008-11-18 | Paper |
| Eigenvalue equations in curve theory. II: Evolutes and involutes | 2008-05-07 | Paper |
| Schouten curvature functions on locally conformally flat Riemannian manifolds | 2008-04-16 | Paper |
| Yau's problem on a characterization of rotational ellipsoids | 2008-03-13 | Paper |
| Nachruf auf Shiing-Shen Chern | 2007-01-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5714424 | 2006-01-02 | Paper |
| Centroaffine Bernstein problems | 2004-08-16 | Paper |
| Quantization of curvature for compact surfaces in \(S^{n*}\) | 2003-12-16 | Paper |
| Geometric structures as determined by the volume of generalized geodesic balls | 2003-10-29 | Paper |
| The centroaffine volume of generalized geodesic balls under inversion at the sphere | 2003-10-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4532260 | 2003-08-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4798604 | 2003-03-11 | Paper |
| Eigenvalue equations in curve theory. I: Characterizations of conic sections | 2002-11-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2735681 | 2002-10-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2774638 | 2002-02-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4510899 | 2001-11-05 | Paper |
| Hypersurfaces with prescribed affine Gauss-Kronecker curvature | 2000-11-22 | 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 |
| Geometric methods for solving Codazzi and Monge-Ampère equations | 2000-04-10 | Paper |
| Higher order Codazzi tensors on conformally flat spaces | 1999-09-07 | Paper |
| Geometry of differential operators on Weyl manifolds | 1999-02-16 | Paper |
| Codazzi tensors and the topology of surfaces | 1998-11-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4342826 | 1998-05-10 | Paper |
| A new intrinsic curvature invariant for centroaffine hypersurfaces | 1998-03-19 | Paper |
| Cubic form methods and relative Tchebychev hypersurfaces | 1997-11-21 | Paper |
| Conformal structure in affine geometry: Complete Tchebychev hypersurfaces | 1997-10-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4349022 | 1997-08-10 | Paper |
| Relating the second and fourth order terms in the asymptotic expansion of the heat equation | 1997-05-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4884336 | 1996-07-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4867757 | 1996-06-09 | Paper |
| Generalized spherical functions on projectively flat manifolds | 1996-05-13 | Paper |
| Second order local affine invariants | 1996-05-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4867729 | 1996-03-31 | Paper |
| Transformation techniques for partial differential equations on projectively flat manifolds | 1996-03-20 | Paper |
| Applications of spectral geometry to affine and projective geometry | 1995-06-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3138492 | 1995-01-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4202124 | 1995-01-12 | Paper |
| Local classification of twodimensional affine spheres with constant curvature metric | 1994-04-06 | Paper |
| Global affine differential geometry of hypersurfaces | 1994-01-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5288993 | 1993-08-15 | Paper |
| Global uniqueness for ovaloids in Euclidean and affine differential geometry | 1993-04-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4028202 | 1993-03-28 | Paper |
| Affine spheres with constant affine sectional curvature | 1991-01-01 | Paper |
| Affine hypersurfaces with parallel cubic forms | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3834624 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4730396 | 1989-01-01 | Paper |
| The fundamental theorem in affine hypersurface theory | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3790219 | 1988-01-01 | Paper |
| Deformations of hypersurfaces in equiaffine differential geometry | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3771145 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3834654 | 1987-01-01 | Paper |
| Hypersurfaces with constant equiaffine mean curvature | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3490583 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3679833 | 1985-01-01 | Paper |
| Minimal immersions of 2-manifolds into spheres | 1984-01-01 | Paper |
| Hypersurfaces in equiaffine differential geometry | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3679832 | 1984-01-01 | Paper |
| The Pick invariant in equiaffine differential geometry | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3968105 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3660483 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3665847 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3946752 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3962217 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3878337 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3940533 | 1981-01-01 | Paper |
| Eigenvalues and Eigenfunctions of Riemannian Manifolds | 1979-01-01 | Paper |
| Eigenvalues of the Laplacian and curvature | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4197688 | 1979-01-01 | Paper |
| Curvature Bounds for the Spectrum of Closed Einstein Spaces | 1978-01-01 | Paper |
| Isometries with spheres | 1977-01-01 | Paper |
| Einstein spaces isometrically diffeomorphic to a sphere | 1977-01-01 | Paper |
| Submanifolds with parallel mean curvature vector and the curvature of minimal submanifolds of spheres | 1977-01-01 | Paper |
| A further method in global differential geometry | 1976-01-01 | Paper |
| Characterizations of the Sphere by the Curvature of the Second Fundamental Form | 1976-01-01 | Paper |
| On differential operators of second order on Riemannian manifolds with nonpositive curvature | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5182287 | 1973-01-01 | Paper |
| Charakterisierungen von Relativsphären und Ellipsoiden | 1973-01-01 | Paper |
| Compact conformally symmetric Riemannian spaces | 1973-01-01 | Paper |
| Beweismethoden der Differentialgeometrie im Großen | 1973-01-01 | Paper |
| Pseudogeodätische Linien auf Flächen | 1972-01-01 | Paper |
| On the inner geometry of the second fundamental form | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5603024 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5622871 | 1971-01-01 | Paper |
| Kongruenzsätze der affinen Differentialgeometrien | 1971-01-01 | Paper |
| II-Verbiegungen von Eiflächen. (II-deformations of convex surfaces) | 1971-01-01 | Paper |
| Zur Indexmethode in der Differentialgeometrie im Großen | 1970-01-01 | Paper |
| Zur Indexmethode in der Differentialgeometrie im Großen | 1970-01-01 | Paper |
| Probleme der lokalen und globalen mehrdimensionalen Differentialgeometrie | 1970-01-01 | Paper |
| Anwendungen der De Rhamschen Zerlegung auf Probleme der lokalen Flächentheorie | 1969-01-01 | Paper |
| Kennzeichnungen von Sphären | 1968-01-01 | Paper |
| Zur Relativgeometrie: Symmetrische Zusammenhänge auf Hyperflächen | 1968-01-01 | Paper |
| Minkowskische Integralformeln und ihre Anwendungen in der Differentialgeometrie im Großen | 1967-01-01 | Paper |
