Zobrazeno 1 - 10
of 11 549
pro vyhledávání: '"Petrosyan, A. A."'
Autor:
Petrosyan, Rafayel
Problems in probability theory prove to be one of the most challenging for students. Here, we formulate and discuss four related problems in probability theory that proved difficult for first to fourth-year undergraduate students whose first language
Externí odkaz:
http://arxiv.org/abs/2412.04602
We investigate the dynamical sampling space-time trade-off problem within a graph setting. Specifically, we derive necessary and sufficient conditions for space-time sampling that enable the reconstruction of an initial band-limited signal on a graph
Externí odkaz:
http://arxiv.org/abs/2411.12670
We explore the distribution in space and time of a single-photon excitation shared by a network of dipole-dipole interacting atoms that are also coupled to a common photonic field mode. Time-averaged distributions reveal partial trapping of the excit
Externí odkaz:
http://arxiv.org/abs/2411.09465
Autor:
Ter-Petrosyan, Arman, Holden, Michael, Bilbrey, Jenna A., Akers, Sarah, Doty, Christina, Yano, Kayla H., Wang, Le, Paudel, Rajendra, Lang, Eric, Hattar, Khalid, Comes, Ryan B., Du, Yingge, Matthews, Bethany E., Spurgeon, Steven R.
The development of high-performance materials for microelectronics, energy storage, and extreme environments depends on our ability to describe and direct property-defining microstructural order. Our present understanding is typically derived from la
Externí odkaz:
http://arxiv.org/abs/2411.09896
Autor:
Jeon, Seongmin, Petrosyan, Arshak
In this paper, we study the regularity of the "regular" part of the free boundary for almost minimizers in the parabolic Signorini problem with zero thin obstacle. This work is a continuation of our earlier research on the regularity of almost minimi
Externí odkaz:
http://arxiv.org/abs/2411.06092
We study the finite temperature and edge induced effects on the charge and current densities for a massive spinor field localized on a 2D conical space threaded by a magnetic flux. The field operator is constrained on a circular boundary, concentric
Externí odkaz:
http://arxiv.org/abs/2411.01890
A system of singular integral equations with monotone and concave nonlinearity in the subcritical case is investigated. The specified system and its scalar analog have direct applications in various areas of physics and biology. In particular, scalar
Externí odkaz:
http://arxiv.org/abs/2410.19423
For any geodesic metric space $X$, we give a complete cohomological characterisation of the hyperbolicity of $X$ in terms of vanishing of its second $\ell^{\infty}$-cohomology. We extend this result to the relative setting of $X$ with a collection of
Externí odkaz:
http://arxiv.org/abs/2409.18871
An \emph{interval $t$-coloring} of a graph $G$ is a proper edge-coloring with colors $1,\dots,t$ such that the colors on the edges incident to every vertex of $G$ are colored by consecutive colors. A graph $G$ is called \emph{interval colorable} if i
Externí odkaz:
http://arxiv.org/abs/2409.18088
The present work is the continuation of our paper [1]. It is devoted to the modeling of the interplay of equilibrium and non-equilibrium phase transitions. The modeling of equilibrium phase transition is based on the modified Cahn-Hilliard equation.
Externí odkaz:
http://arxiv.org/abs/2408.13633