Zobrazeno 1 - 10
of 11 202
pro vyhledávání: '"Le Van, An"'
Autor:
Hoang-Trong, Duong D., Tran, Khang, Trieu, Doan-An, Truong, Quan-Hao, Le, Van-Hoang, Phan, Ngoc-Loan
Creating soft-Coulomb-type (SC) molecular potential within single-active-electron approximation (SAE) is essential since it allows solving time-dependent Schr\"odinger equations with fewer computational resources compared to other multielectron metho
Externí odkaz:
http://arxiv.org/abs/2408.12627
We study a new variant of graph coloring by adding a connectivity constraint. A path in a vertex-colored graph is called conflict-free if there is a color that appears exactly once on its vertices. A connected graph $G$ is said to be strongly conflic
Externí odkaz:
http://arxiv.org/abs/2408.05865
This paper presents a fitted space-time finite element method for solving a parabolic advection-diffusion problem with a nonstationary interface. The jumping diffusion coefficient gives rise to the discontinuity of the spatial gradient of solution ac
Externí odkaz:
http://arxiv.org/abs/2407.08439
Autor:
Kratsch, Stefan, Le, Van Bang
A stable cutset in a graph $G$ is a set $S\subseteq V(G)$ such that vertices of $S$ are pairwise non-adjacent and such that $G-S$ is disconnected, i.e., it is both stable (or independent) set and a cutset (or separator). Unlike general cutsets, it is
Externí odkaz:
http://arxiv.org/abs/2407.02086
Autor:
Dinh, Hanh T., Phan, Ngoc-Hung, Ly, Duy-Nhat, Le, Dai-Nam, Hoang, Ngoc-Tram D., Nguyen, Nhat-Quang, Doan, Phuoc-Thien, Le, Van-Hoang
We derive an analytical expression for $s$-state exciton energies in monolayer transition-metal dichalcogenides (TMDCs): $E_{\text{ns}}=-{\text{Ry}}^*\times P_n/{(n-1/2+0.479\, r^*_0/\kappa)^2}$, $n=1,2,...$, where $r^*_0$ and $\kappa$ are the dimens
Externí odkaz:
http://arxiv.org/abs/2407.01477
In this paper, we study a Dirichlet type problem for the non-pluripolar complex Monge - Amp\`ere equation with prescribed singularity on a bounded domain of $\mathbb{C}^n$. We provide a local version for an existence and uniqueness theorem proved by
Externí odkaz:
http://arxiv.org/abs/2407.00937
Although the frequency shift and odd-even intensity modulation in high-order harmonic generation (HHG) have both been observed for asymmetric laser-target systems, they are typically studied as two separate phenomena. In this Letter, we provide a com
Externí odkaz:
http://arxiv.org/abs/2406.08786
Log parsing, the process of converting raw log messages into structured formats, is an important initial step for automated analysis of logs of large-scale software systems. Traditional log parsers often rely on heuristics or handcrafted features, wh
Externí odkaz:
http://arxiv.org/abs/2406.06156
Large Language Models (LLMs) have garnered considerable attention owing to their remarkable capabilities, leading to an increasing number of companies offering LLMs as services. Different LLMs achieve different performance at different costs. A chall
Externí odkaz:
http://arxiv.org/abs/2405.15130