Zobrazeno 1 - 10
of 1 507
pro vyhledávání: '"Islam, Sk."'
We initiate the study of multipacking problems for geometric point sets with respect to their Euclidean distances. We consider a set of $n$ points $P$ and define $N_s[v]$ as the subset of $P$ that includes the $s$ nearest points of $v \in P$ and the
Externí odkaz:
http://arxiv.org/abs/2411.12351
Autor:
Rauf, Aiman, Islam, SK Firoz
Publikováno v:
Phys. Rev. B 110, 205418 (2024)
Volkov-Pankratov states are nontopological massive bound states which generally arise across the smooth interface between two adjacent regions of a two-band semimetal, over which a gap parameter changes sign smoothly. In this work, we show that these
Externí odkaz:
http://arxiv.org/abs/2405.11924
Publikováno v:
Phys. Rev. B 109, 235430 (2024)
We present a theoretical study of the directionality effects in spontaneous emission and resonance fluorescence of a quantum two-level dipole emitter near an ultrathin closely packed periodically aligned single-wall carbon nanotube film. Such films p
Externí odkaz:
http://arxiv.org/abs/2402.17102
Given a set $P$ of $n$ points in the plane, in general position, denote by $N_\Delta(P)$ the number of empty triangles with vertices in $P$. In this paper we investigate by how much $N_\Delta(P)$ changes if a point $x$ is removed from $P$. By constru
Externí odkaz:
http://arxiv.org/abs/2402.07775
Autor:
Islam, SK Firoz
Publikováno v:
Physical Review B 109, 235416 (2024)
We study the emergence of interfacial modes between the two regions of a semi-Dirac type material, which are illuminated by the left and right circularly polarized light, respectively. We show that a smooth boundary between the two regions give rise
Externí odkaz:
http://arxiv.org/abs/2312.16120
For a graph $ G = (V, E) $ with a vertex set $ V $ and an edge set $ E $, a function $ f : V \rightarrow \{0, 1, 2, . . . , diam(G)\} $ is called a \emph{broadcast} on $ G $. For each vertex $ u \in V $, if there exists a vertex $ v $ in $ G $ (possi
Externí odkaz:
http://arxiv.org/abs/2312.10485
Autor:
Das, Sandip, Islam, Sk Samim
For a graph $G$, $ mp(G) $ is the multipacking number, and $\gamma_b(G)$ is the broadcast domination number. It is known that $mp(G)\leq \gamma_b(G)$ and $\gamma_b(G)\leq 2mp(G)+3$ for any graph $G$, and it was shown that $\gamma_b(G)-mp(G)$ can be a
Externí odkaz:
http://arxiv.org/abs/2308.04882
Graph burning is a graph process that models the spread of social contagion. Initially, all the vertices of a graph $G$ are unburnt. At each step, an unburnt vertex is put on fire and the fire from burnt vertices of the previous step spreads to their
Externí odkaz:
http://arxiv.org/abs/2308.02825
Publikováno v:
Natural Language Processing Journal, Vol 9, Iss , Pp 100113- (2024)
Speech serves as a potent medium for expressing a wide array of psychologically significant attributes. While earlier research on deducing personality traits from user-generated speech predominantly focused on other languages, there is a noticeable a
Externí odkaz:
https://doaj.org/article/0a85fe2329d64c739388c6e69e6f833c
Autor:
Islam, Sk Injamamul1 (AUTHOR), Hamad, Mohamed H.1,2 (AUTHOR), Jitsamai, Wanarit3 (AUTHOR), Rodkhum, Channarong4 (AUTHOR), Taweethavonsawat, Piyanan5 (AUTHOR) piyanan.t@chula.ac.th, El-Magd, Mohammed (AUTHOR)
Publikováno v:
Veterinary Medicine International. 11/23/2024, Vol. 2024, p1-13. 13p.