Zobrazeno 1 - 10
of 6 038
pro vyhledávání: '"A. Rakhimov"'
We investigate heavy-light quark systems within the framework of the QCD instanton vacuum, focusing on the $N_f = 1$ light flavor case. We derive an effective heavy-light quark interaction from the low-energy QCD partition function and construct a he
Externí odkaz:
http://arxiv.org/abs/2410.13279
Although various visual localization approaches exist, such as scene coordinate and pose regression, these methods often struggle with high memory consumption or extensive optimization requirements. To address these challenges, we utilize recent adva
Externí odkaz:
http://arxiv.org/abs/2409.16502
Let $f$ be a polynomial-like map with dominant topological degree $d_t\geq 2$ and let $d_{k-1}
Externí odkaz:
http://arxiv.org/abs/2409.02039
Under a natural assumption on the dynamical degrees, we prove that the Green currents associated to any H\'enon-like map in any dimension have H\"older continuous super-potentials, i.e., give H\"older continuous linear functionals on suitable spaces
Externí odkaz:
http://arxiv.org/abs/2407.01984
Autor:
Abate, Marco, Rakhimov, Karim
In this paper, we study the dynamics of geodesics of Fuchsian meromorphic connections with real periods, giving a precise characterization of the possible $\omega$-limit sets of simple geodesics in this case. The main tools are the study of the singu
Externí odkaz:
http://arxiv.org/abs/2406.13353
Autor:
Brévard, Maxence, Rakhimov, Karim
We prove that, within any holomorphic family of endomorphisms of $\mathbb P^k(\mathbb C)$ in any dimension $k \geq 1$ and algebraic degree $d \geq 2$, the measurable holomorphic motion associated to dynamical stability in the sense of Berteloot-Bianc
Externí odkaz:
http://arxiv.org/abs/2405.12033
In this paper we establish some basic properties of superderivations of Lie superalgebras. Under certain conditions, for solvable Lie superalgebras with given nilradicals, we give estimates for upper bounds to dimensions of complementary subspaces to
Externí odkaz:
http://arxiv.org/abs/2402.11479
This article provides quasi-optimal a priori error estimates for an optimal control problem constrained by an elliptic obstacle problem where the finite element discretization is carried out using the symmetric interior penalty discontinuous Galerkin
Externí odkaz:
http://arxiv.org/abs/2312.12582
Given measurements from sensors and a set of standard forces, an optimization based approach to identify weakness in structures is introduced. The key novelty lies in letting the load and measurements to be random variables. Subsequently the conditio
Externí odkaz:
http://arxiv.org/abs/2311.12206
Description of all Frobenius algebra structures on two-dimensional vector space over any basic field
In the paper we classify all possible Frobenius algebra structures on two-dimensional vector space over any basic field. We give the lists of canonical representatives of isomorphism classes, explicitly, over basic field with the characteristics not
Externí odkaz:
http://arxiv.org/abs/2308.05246