| Publication | Date of Publication | Type |
|---|
| Lifting Diffeomorphisms to Vector Bundles | 2023-01-23 | Paper |
| First-order invariants of differential 2-forms | 2022-08-08 | Paper |
| Quadratic maps in two variables on arbitrary fields | 2021-12-15 | Paper |
| Differential p-forms and q-vector fields with constant coefficients | 2021-07-20 | Paper |
| Structure of gauge-invariant Lagrangians | 2020-02-13 | Paper |
| A characterization of nonprime powers | 2019-05-02 | Paper |
| A new look at the classification of the tri-covectors of a 6-dimensional symplectic space | 2019-04-29 | Paper |
| Cryptanalysis of two combinatorial public key cryptosystems | 2019-01-08 | Paper |
| Square-Zero Basis of Matrix Lie Algebras | 2018-07-17 | Paper |
| Second-order Lagrangians admitting a first-order Hamiltonian formalism | 2018-04-10 | Paper |
| The Classification Problem for 2-Forms in Four Variables | 2018-02-09 | Paper |
| Invariants for the Lagrangian equivalence problem | 2017-11-02 | Paper |
| Linear complexity of the \(x^{2} \bmod p\) orbits | 2016-06-16 | Paper |
| Killing vector fields of generic semi-Riemannian metrics | 2015-07-22 | Paper |
| Invariants of Riemannian curves in dimensions 2 and 3 | 2015-06-26 | Paper |
| Integrability of second-order Lagrangians admitting a first-order Hamiltonian formalism | 2015-06-26 | Paper |
| The equivalence problem of curves in a Riemannian manifold | 2015-04-21 | Paper |
| \(A\)-manifolds admitting a functorial connection | 2014-12-03 | Paper |
| First-order equivalent to Einstein-Hilbert Lagrangian | 2014-09-12 | Paper |
| Geometric structures associated with the Chern connection attached to a SODE | 2013-12-11 | Paper |
| Hamiltonian structure of gauge-invariant variational problems | 2013-06-06 | Paper |
| Cohomology of horizontal forms | 2013-01-15 | Paper |
| Analysis and algebra on differentiable manifolds: a workbook for students and teachers | 2012-12-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3166880 | 2012-11-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2897849 | 2012-07-16 | Paper |
| Pontryagin forms on \((4r-2)\)-manifolds and symplectic structures on the spaces of Riemannian metrics | 2012-05-14 | Paper |
| Homogeneous quaternionic Kähler structures on Alekseevskian W-spaces | 2012-04-17 | Paper |
| Structure of diffeomorphism-invariant Lagrangians on the product bundle of metrics and linear connections | 2012-01-05 | Paper |
| Local Cohomology with Supports in the Non-free Locus | 2010-07-20 | Paper |
| Non-Hamiltonian actions and Lie-algebra cohomology of vector fields | 2010-05-17 | Paper |
| Total curvature of curves in Riemannian manifolds | 2010-03-29 | Paper |
| SUPERSYMMETRIC SIGMA MODELS AND HARMONIC SUPERFUNCTIONS | 2010-02-01 | Paper |
| The prescribed curvature problem in dimension four | 2010-01-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3652927 | 2009-12-16 | Paper |
| Analysis and Algebra on Differentiable Manifolds | 2009-10-28 | Paper |
| Compactification of moduli spaces of extremals of 2-dimensional conformally invariant variational problems | 2009-08-03 | Paper |
| The structure of Fedosov supermanifolds | 2009-07-28 | Paper |
| The problem of invariance for covariant Hamiltonians | 2009-07-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3615779 | 2009-03-24 | Paper |
| Natural connections on the bundle of Riemannian metrics | 2008-11-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3534955 | 2008-11-10 | Paper |
| Cohen–Macaulay Modules of Infinite Projective Dimension | 2008-07-23 | Paper |
| Cauchy-Riemann equations and \(J\)-symplectic forms | 2008-04-23 | Paper |
| Symplectic structure and reduction on the space of Riemannian metrics | 2008-04-09 | Paper |
| Diffeomorphism-invariant covariant Hamiltonians of a linear frame and a linear connection | 2008-01-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5436897 | 2008-01-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5436898 | 2008-01-17 | Paper |
| Independence of Yang-Mills equations with respect to the invariant pairing in the Lie algebra | 2007-06-07 | Paper |
| Gauge-invariant characterization of Yang-Mills-Higgs equations | 2007-03-15 | Paper |
| Higher-order Utiyama-Yang-Mills Lagrangians | 2007-02-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3416962 | 2007-01-09 | Paper |
| On the first Pontryagin form of a surface | 2007-01-02 | Paper |
| Variational character of the Cauchy-Riemann equations | 2006-09-18 | Paper |
| THE POINCARÉ–CARTAN FORM IN SUPERFIELD THEORY | 2006-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3378611 | 2006-04-04 | Paper |
| Global characterization of variational first-order quasi-linear equations | 2006-03-28 | Paper |
| Integrability of the field equations of invariant variational problems on linear frame bundles | 2005-06-23 | Paper |
| Irreducibility, integrality and factoriality of symmetric algebras | 2005-06-09 | Paper |
| A REPORT ON GAUGE INVARIANT FORMS AND VARIATIONAL PROBLEMS ON THE BUNDLE OF CONNECTIONS OF A PRINCIPAL U(1)-BUNDLE AND ON ASSOCIATED VECTOR BUNDLES | 2005-04-15 | Paper |
| Manifolds modelled over free modules over the double numbers | 2004-09-07 | Paper |
| Current forms and gauge invariance | 2004-08-23 | Paper |
| STEIN EMBEDDING THEOREM FOR $\mathbb{B}$-MANIFOLDS | 2004-06-22 | Paper |
| \(\text{U}(1)\)-invariant current forms | 2004-05-27 | Paper |
| Gauge invariance and variational trivial problems on the bundle of connections. | 2003-10-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4430935 | 2003-10-13 | Paper |
| First-order locally variational operators | 2003-10-07 | Paper |
| On the structure of the moduli of jets of \(G\)-structures with a linear connection. | 2003-08-25 | Paper |
| Invariant variational problems on linear frame bundles | 2002-08-15 | Paper |
| Hamiltonian formalism in supermechanics | 2002-05-30 | Paper |
| Characterizing the complex hyperbolic space by Kähler homogeneous structures | 2002-04-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2759114 | 2001-12-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2711399 | 2001-11-21 | Paper |
| The geometry of the bundle of connections | 2001-10-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2736499 | 2001-09-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2733930 | 2001-09-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2733933 | 2001-09-02 | Paper |
| Gauge-invariant covariant Hamiltonians | 2001-08-30 | Paper |
| Homogeneous algebraic distributions | 2001-08-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2732049 | 2001-08-12 | Paper |
| Classification of Lagrangians for surface design | 2001-08-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2721233 | 2001-07-01 | Paper |
| Gauge forms on \(\text{SU}(2)\)-bundles | 2001-01-22 | Paper |
| Projective dimension in UFDs | 2001-01-11 | Paper |
| Gauge interpretation of characteristic classes | 2001-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4518508 | 2000-12-01 | Paper |
| Parameter Invariance in Field Theory and the Hamiltonian Formalism | 2000-10-08 | Paper |
| Unrolling and rolling of curves in non-convex surfaces | 2000-10-08 | Paper |
| Characterizing the Blaschke connection | 2000-08-07 | Paper |
| Natural quotients on split supercotangent bundles and their canonical supersymplectic structures | 2000-07-25 | Paper |
| La classe K2 ⊕ K4 d’Abbena et Garbiero des structures homogènes kählériennes | 2000-01-27 | Paper |
| Gauge-invariant variationally trivial problems on T *M | 1999-11-21 | Paper |
| Structure symplectique généralisée sur le fibre des connexions | 1999-06-24 | Paper |
| Descent Invariant and theSnCondition | 1998-10-25 | Paper |
| Parameter-invariant second-order variational problems in one variable | 1998-10-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4357374 | 1998-07-06 | Paper |
| Higher-order gauge invariant Lagrangians on | 1998-06-11 | Paper |
| Geometric properties of involutive distributions on graded manifolds | 1998-05-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4374336 | 1998-02-04 | Paper |
| Prime submodules, the descent invariant, and modules of finite length | 1998-01-04 | Paper |
| Fractals related to Pascal's triangle | 1997-11-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3129425 | 1997-05-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4715870 | 1997-04-14 | Paper |
| Symmetric structures on the cotangent bundles of the real and complex Grassmannians | 1996-11-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4895917 | 1996-10-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4883963 | 1996-08-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4880421 | 1996-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4880430 | 1996-08-21 | Paper |
| Gauge group and G-structures | 1996-08-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4880400 | 1996-08-05 | Paper |
| The number of functionally independent invariants of a pseudo-Riemannian metric | 1996-06-11 | Paper |
| Fibred Frobenius theorem | 1996-06-06 | Paper |
| 𝐴-differentiability and 𝐴-analyticity | 1996-04-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4850982 | 1995-11-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4320946 | 1995-02-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4316208 | 1995-01-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4312187 | 1994-11-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4309912 | 1994-11-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4305704 | 1994-10-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4036986 | 1993-05-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4011292 | 1992-09-27 | Paper |
| Differential invariants on the bundles of linear frames | 1992-06-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3977469 | 1992-06-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3353738 | 1991-01-01 | Paper |
| Homotopy classification of f-structures on orientable 3-manifolds | 1989-01-01 | Paper |
| Berezinian measures and graded Haar theory | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3477578 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3763284 | 1987-01-01 | Paper |
| Global variational calculus on graded manifolds. II | 1985-01-01 | Paper |
| Poincaré-Cartan forms in higher order variational calculus on fibred manifolds | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3700467 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3717879 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3721490 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3810442 | 1985-01-01 | Paper |
| Canonical Cartan equations for higher order variational problems | 1984-01-01 | Paper |
| Global variational calculus on graded manifolds. I: Graded jet bundles, structure 1-form and graded infinitesimal contact transformations | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3721463 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3732577 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3331946 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3685707 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3660336 | 1980-01-01 | Paper |
