Zobrazeno 1 - 10
of 3 863
pro vyhledávání: '"A. Kölbl"'
Autor:
Clarke, Oliver, Kölbl, Max
We study the hypersimplex under the action of the symmetric group $S_n$ by coordinate permutation. We prove that the evaluation of its equivariant $H^*$-polynomial at $1$ is the permutation character of decorated ordered set partitions under the natu
Externí odkaz:
http://arxiv.org/abs/2412.06524
Autor:
Kölbl, Max
In [7], Higashitani, Kummer, and Micha{\l}ek pose a conjecture about the symmetric edge polytopes of complete multipartite graphs and confirm it for a number of families in the bipartite case. We confirm that conjecture for a number of new classes fo
Externí odkaz:
http://arxiv.org/abs/2404.02136
The diameter of a directed graph is a fundamental parameter defined as the maximum distance realized among the pairs of vertices. As graphs of small diameter are of interest in many applications, we study the following problem: for a given directed g
Externí odkaz:
http://arxiv.org/abs/2402.06259
Autor:
Anna Fischl, Michael Gerken, Patricia Lindberg-Scharf, Tareq M. Haedenkamp, Katharina Rosengarth, Andrea Hillberg, Martin Vogelhuber, Ingrid Schön, Martin Proescholdt, Tommaso Araceli, Michael Koller, Anne Herrmann, Oliver Kölbl, Tobias Pukrop, Markus J. Riemenschneider, Nils Ole Schmidt, Monika Klinkhammer-Schalke, Ralf Linker, Peter Hau, Elisabeth Bumes
Publikováno v:
Current Oncology, Vol 31, Iss 10, Pp 6155-6170 (2024)
(1) Background: Clinical aspects like sex, age, Karnofsky Performance Scale (KPS) and psychosocial distress can affect the health-related quality of life (HR-QoL) and treatment satisfaction of patients with malignant isocitrate dehydrogenase wild-typ
Externí odkaz:
https://doaj.org/article/b6d4fc0de4c74cbc827356647324a854
In this paper, we study nearly Gorensteinness of Ehrhart rings arising from lattice polytopes. We give necessary conditions and sufficient conditions on lattice polytopes for their Ehrhart rings to be nearly Gorenstein. Using this, we give an efficie
Externí odkaz:
http://arxiv.org/abs/2303.13084
Publikováno v:
The TQM Journal, 2022, Vol. 36, Issue 5, pp. 1369-1395.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/TQM-10-2021-0303
Autor:
Hollenwäger, Dirk1 (AUTHOR) dirk.hollenwaeger@cup.uni-muenchen.de, Kölbl, Niklas1 (AUTHOR) Niklas.Koelbl@campus.lmu.de, Nitzer, Alexander1 (AUTHOR) alexander.nitzer@cup.uni-muenchen.de, Bockmair, Valentin1 (AUTHOR) valentin.bockmair@cup.uni-muenchen.de, Kornath, Andreas J.1 (AUTHOR) andreas.kornath@cup.uni-muenchen.de
Publikováno v:
Zeitschrift für Naturforschung B: A Journal of Chemical Sciences. Oct2024, Vol. 79 Issue 10/11, p535-544. 10p.
We describe a method and tool called \textit{ContractCheck} that allows for the consistency analysis of legal contracts, in particular Sales Purchase Agreements (SPAs). The analysis relies on an encoding of the premises for the execution of the claus
Externí odkaz:
http://arxiv.org/abs/2212.03349
We study the equivariant Ehrhart theory of families of polytopes that are invariant under a non-trivial action of the group with order two. We study families of polytopes whose equivariant $H^*$-polynomial both succeed and fail to be effective, in pa
Externí odkaz:
http://arxiv.org/abs/2209.00755
Autor:
Kölbl, Max
We study a class of polynomials that has all of its roots on the critical line and shares many properties with Ehrhart polynomials. Braun showed that the roots of Ehrhart polynomials are bounded quadratically and Higashitani provided examples for pol
Externí odkaz:
http://arxiv.org/abs/2207.08011