Fingerprint
- 1 Similar Profiles
-
Block-diagonal reduction of matrices over commutative rings I. (Decomposition of modules vs decomposition of their support)
Kerner, D. & Vinnikov, V., 1 Apr 2026, In: Journal of Pure and Applied Algebra. 230, 4, 108218.Research output: Contribution to journal › Article › peer-review
Open Access -
Large Modules inside Group-Orbits
Kerner, D., 4 Oct 2025, Introduction to Singularities and Deformations. Greuel, G.-M., Lossen, C. & Shustin, E. I. (eds.). Springer Nature, p. 577-591 ( Springer Monographs in Mathematics).Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
-
Results on left–right Artin approximation for algebraic morphisms and for analytic morphisms of weakly-finite singularity type
Kerner, D., 1 Jan 2025, In: Journal of the London Mathematical Society. 111, 1, e70053.Research output: Contribution to journal › Article › peer-review
-
Orbits of the left-right equivalence of maps in arbitrary characteristic
Kerner, D., 1 Dec 2024, In: European Journal of Mathematics. 10, 4, 64.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Pairs of Lie-type and large orbits of group actions on filtered modules: (A characteristic-free approach to finite determinacy)
Boix, A. F., Greuel, G. –. & Kerner, D., 1 Jul 2022, In: Mathematische Zeitschrift. 301, 3, p. 2415-2463 49 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Detecting modules inside the group-orbits R, K, A↻Maps(X,(kp,o)). The case of arbitrary characteristic
Kerner, D., 4 Nov 2021, arXiv.Research output: Working paper/Preprint › Preprint
Open Access49 Downloads (Pure) -
Approximation results of Artin-Tougeron-type for general filtrations and for Cr-equations
Belitskii, G., Boix, A. F. & Kerner, D., 1 Dec 2020, In: Journal of Pure and Applied Algebra. 224, 12, 106431.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Finite determinacy of matrices over local rings. Tangent modules to the miniversal deformation for R-linear group actions
Belitskii, G. & Kerner, D., 1 Mar 2019, In: Journal of Pure and Applied Algebra. 223, 3, p. 1288-1321 34 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Group actions on matrices over local rings. Annihilators of T^1-modules for the groups G_lr , G_congr
Kerner, D., Apr 2019, arXiv.Research output: Working paper/Preprint › Preprint
Open Access -
Some genericity results over Noetherian rings
Kerner, D., Oct 2019, arXiv.Research output: Working paper/Preprint › Preprint
Open Access
-
Workshop on Algebraic Geometry: “singularities, real and tropical geometry, and beyond”
Kerner, D. (PI) & Tyomkin, I. (CoPI)
1/01/17 → …
Project: Research
-
Characteristic-free approach to A-orbit in the Singularities of Mappings
Kerner, D. (PI)
1/01/22 → 1/01/26
Project: Research
-
-
Workshop on Algebraic Geometry: “singularities, real and tropical geometry, and beyond”
Kerner, D. (PI) & Tyomkin, I. (CoPI)
1/01/17 → 1/01/18
Project: Research
-
The singularity genus (Durfee conjecture) and spectral variance (Hertling conjecture)
Kerner, D. (PI)
1/01/14 → 31/12/17
Project: Research