Zobrazeno 1 - 10
of 10 938
pro vyhledávání: '"A A Simonov"'
Autor:
Bentert, Matthias, Fomin, Fedor V., Golovach, Petr A., Korhonen, Tuukka, Lochet, William, Panolan, Fahad, Ramanujan, M. S., Saurabh, Saket, Simonov, Kirill
Cycle packing is a fundamental problem in optimization, graph theory, and algorithms. Motivated by recent advancements in finding vertex-disjoint paths between a specified set of vertices that either minimize the total length of the paths [Bj\"orklun
Externí odkaz:
http://arxiv.org/abs/2410.18878
In Clique Cover, given a graph $G$ and an integer $k$, the task is to partition the vertices of $G$ into $k$ cliques. Clique Cover on unit ball graphs has a natural interpretation as a clustering problem, where the objective function is the maximum d
Externí odkaz:
http://arxiv.org/abs/2410.03609
The basic properties of the confinement mechanism in QCD -- the temperature dependence of the spatial and temporal string tensions ($\sigma_s(T)$ and $\sigma_E(T)$) -- are studied in the framework of the Field Correlator Method (FCM). It is shown tha
Externí odkaz:
http://arxiv.org/abs/2408.12628
Maximum quantum work extraction is generally defined in terms of the ergotropy functional, no matter how experimentally complicated is the implementation of the optimal unitary allowing for it, especially in the case of multipartite systems. In this
Externí odkaz:
http://arxiv.org/abs/2407.20916
Autor:
Schmidt, Ella M., Simonov, Arkadiy
Understanding and manipulating the relationship between intentionally introduced disorder and material properties necessitates efficient characterization techniques. For example, single crystal diffuse scattering experiments provide insights into the
Externí odkaz:
http://arxiv.org/abs/2407.18815
Autor:
Lukashov, M. S., Simonov, Yu. A.
The recent development of the Field Correlator Method (FCM) is discussed, with applications to the most interesting areas of QCD physics obtained in the lattice data and experiment. These areas include: a) the connection of colorelectric confinement
Externí odkaz:
http://arxiv.org/abs/2406.05584
Autor:
Giraldo, Marcela, Simonov, Arkadiy, Sim, Hasung, Lotfy, Ahmed Samir, Lilienblum, Martin, Forster, Lea, Gradauskaite, Elzbieta, Trassin, Morgan, Park, Je-Geun, Lottermoser, Thomas, Fiebig, Manfred
The functionality of magnetoelectric multiferroics depends on the formation, size, and coupling of their magnetic and electric domains. Knowing the parameters guiding these criteria is a key effort in the emerging field of magnetoelectric domain engi
Externí odkaz:
http://arxiv.org/abs/2405.07457
Our focus is on the fast diffusion equation $\partial_t u=\Delta_p u$ with $p<2$ in the whole Euclidean space of dimension $N\geq 2$. The properties of the solutions to the $p$-Laplace Cauchy problem change in several special values of the parameter
Externí odkaz:
http://arxiv.org/abs/2405.05405
Over the past decades, various metrics have emerged in graph theory to grasp the complex nature of network vulnerability. In this paper, we study two specific measures: (weighted) vertex integrity (wVI) and (weighted) component order connectivity (wC
Externí odkaz:
http://arxiv.org/abs/2405.02378
The connection between Hamiltonicity and the independence numbers of graphs has been a fundamental aspect of Graph Theory since the seminal works of the 1960s. This paper presents a novel algorithmic perspective on these classical problems. Our contr
Externí odkaz:
http://arxiv.org/abs/2403.05943