Zobrazeno 1 - 10
of 4 314
pro vyhledávání: '"Borovik, A."'
We study scattering equations of hyperplane arrangements from the perspective of combinatorial commutative algebra and numerical algebraic geometry. We formulate the problem as linear equations on a reciprocal linear space and develop a degeneration-
Externí odkaz:
http://arxiv.org/abs/2410.03614
Autor:
Pfäfflein, Philip, Weber, Günter, Allgeier, Steffen, Andelkovic, Zoran, Bernitt, Sonja, Bondarev, Andrey I., Borovik, Alexander, Duval, Louis, Fleischmann, Andreas, Forstner, Oliver, Friedrich, Marvin, Glorius, Jan, Gumberidze, Alexandre, Hahn, Christoph, Hengstler, Daniel, Herdrich, Marc Oliver, Herfurth, Frank, Hillenbrand, Pierre-Michel, Kalinin, Anton, Kiffer, Markus, Kröger, Felix Martin, Kubullek, Maximilian, Kuntz, Patricia, Lestinsky, Michael, Litvinov, Yuri A., Löher, Bastian, Menz, Esther Babette, Over, Tobias, Petridis, Nikolaos, Ringleb, Stefan, Sighu, Ragandeep Singh, Spillmann, Uwe, Trotsenko, Sergiy, Warczak, Andrzej, Zhu, Binghui, Enss, Christian, Stöhlker, Thomas
Using novel metallic magnetic calorimeter detectors at the CRYRING@ESR, we recorded X-ray spectra of stored and electron cooled helium-like uranium (U$^{90+}$) with an unmatched spectral resolution of close to 90 eV. This allowed for an accurate dete
Externí odkaz:
http://arxiv.org/abs/2407.04166
Autor:
Berkman, Ayşe, Borovik, Alexandre
We give a review of one of the lines in development of the theory of groups of finite Morley rank. These groups naturally appear in model theory as model-theoretic analogues of Galois groups, therefore their actions and their role as permutation grou
Externí odkaz:
http://arxiv.org/abs/2405.07307
An induced additive action on a projective variety $X \subseteq \mathbb{P}^n$ is a regular action of the group $\mathbb{G}_a^m$ on $X$ with an open orbit, which can be extended to a regular action on the ambient projective space $\mathbb{P}^n$. In th
Externí odkaz:
http://arxiv.org/abs/2405.00171
We introduce a detection algorithm for SAGBI basis in polynomial rings, analogous to a Gr\"obner basis detection algorithm previously proposed by Gritzmann and Sturmfels. We also present two accompanying software packages named SagbiGbDetection for M
Externí odkaz:
http://arxiv.org/abs/2404.16796
Autor:
Jin, Fengtao, Borovik Jr, Alexander, Döhring, B. Michel, Ebinger, Benjamin, Müller, Alfred, Schippers, Stefan
Publikováno v:
Eur. Phys. J. D 78 (2024) 68
We present new experimental and theoretical cross sections for electron-impact single ionization of Xe$^{12+}$ and Xe$^{13+}$ ions, and double ionization of Xe$^{12+}$, Xe$^{13+}$ and Xe$^{14+}$ ions for collision energies from the respective ionizat
Externí odkaz:
http://arxiv.org/abs/2403.04042
Autor:
Berkman, Ayşe, Borovik, Alexandre
In this work, we complete the classification of generically multiply transitive actions of groups on solvable groups in the finite Morley rank setting. We prove that if $G$ is a connected group of finite Morley rank acting definably, faithfully and g
Externí odkaz:
http://arxiv.org/abs/2402.06987
Autor:
Borovik, Alexandre, Yalcinkaya, Sukru
This paper provides an example of structural proxies for black box rings encrypting rings of 2 by 2 matrices of finite fields of odd order.
Externí odkaz:
http://arxiv.org/abs/2402.03032
We determine the number of complex solutions to a nonlinear eigenvalue problem on the Grassmannian in its Pl\"ucker embedding. This is motivated by quantum chemistry, where it represents the truncation to single electrons in coupled cluster theory. W
Externí odkaz:
http://arxiv.org/abs/2310.15474
Publikováno v:
Russian Journal of Education and Psychology, Vol 15, Iss 5SE, Pp 129-156 (2024)
Background. Analysis of studies devoted to the activities of technology parks reveals a trend of increasing their importance for the formation of students' general professional competencies in the infrastructure of pedagogical universities. Currently
Externí odkaz:
https://doaj.org/article/f3260a2cf4014c43944958e42c150339
