Results 41 to 50 of about 30,403 (170)

Nonconcentration of return times

, 2013
We show that the distribution of the first return time $\tau$ to the origin, v, of a simple random walk on an infinite recurrent graph is heavy tailed and nonconcentrated.
Gurel-Gurevich, Ori, Nachmias, Asaf
core   +1 more source

Bose-Einstein Condensation on inhomogeneous complex networks

, 2001
The thermodynamic properties of non interacting bosons on a complex network can be strongly affected by topological inhomogeneities. The latter give rise to anomalies in the density of states that can induce Bose-Einstein condensation in low dimensional ...
A Vezzani, Alexander S, Barone A, Biggs N L, Bruder C, Burioni R, Burioni R, Burioni R, Cassi D, D Cassi, Fazio R, Harari F, Hattori K, Huang K, M Rasetti, Mohar B, P Sodano, R Burioni, Rammal R, Scalettar R T, Simanek E, Trombettoni A   +21 more
core   +1 more source

Dimension and cut vertices: an application of Ramsey theory

, 2018
Motivated by quite recent research involving the relationship between the dimension of a poset and graph-theoretic properties of its cover graph, we show that for every $d\geq 1$, if $P$ is a poset and the dimension of a subposet $B$ of $P$ is at most $d$
Trotter, William T., Walczak, Bartosz, Wang, Ruidong   +2 more
core   +1 more source

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

Advanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee, Gwuidong Ryu, Kisoo Kim, Feng Xu, Won Gu Lee   +4 more
wiley   +1 more source

Bose Einstein condensation on inhomogeneous amenable graphs

, 2011
We investigate the Bose-Einstein Condensation on nonhomogeneous amenable networks for the model describing arrays of Josephson junctions. The resulting topological model, whose Hamiltonian is the pure hopping one given by the opposite of the adjacency ...
DANIELE GUIDO, FRANCESCO FIDALEO, Hora A., Pedersen G. K., Reed M., TOMMASO ISOLA   +5 more
core   +1 more source

Embedded CRISPRi Enhances Gene‐Silencing Efficiency in Drosophila

Advanced Science, Volume 13, Issue 31, 4 June 2026.
Current CRISPR interference (CRISPRi) technology in Drosophila has limited efficiency. This study introduces the emCRISPRi platform, which significantly enhances transcriptional silencing efficacy by embedding inhibitory domains within the dCas9 architecture.
Pengchong Fu, Xuedi Zhang, Ying Zhou, Jie Zheng, Angyang Sun, Kailong Zhuang, Weiwei Bao, Guanjun Gao   +7 more
wiley   +1 more source

Total vertex irregularity strength of comb product of two cycles

MATEC Web of Conferences, 2018
Let G = (V (G),E(G)) be a graph and k be a positive integer. A total k-labeling of G is a map f : V (G) ∪ E(G) → {1,2...,k}. The vertex weight v under the labeling f is denoted by Wf(v) and defined by Wf(v) = f(v) + Σuv∈E(G)f(uv). A total k-labeling of G
Ramdani Rismawati, Ramdhani Muhammad Ali
doaj   +1 more source

On the Study of Rainbow Antimagic Connection Number of Comb Product of Friendship Graph and Tree

Symmetry, 2022
Given a graph G with vertex set V(G) and edge set E(G), for the bijective function f(V(G))→{1,2,⋯,|V(G)|}, the associated weight of an edge xy∈E(G) under f is w(xy)=f(x)+f(y). If all edges have pairwise distinct weights, the function f is called an edge-antimagic vertex labeling.
Brian Juned Septory, Liliek Susilowati, Dafik, Veerabhadraiah Lokesha   +3 more
openaire   +1 more source

Study of Free‐Space Optical Quantum Network: Review and Prospectives

Advanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

A-vertex magicness of product of graphs

AKCE International Journal of Graphs and Combinatorics
In this paper, we discuss the A-vertex magicness of some products of graphs, where A is a non-trivial additive Abelian group with identity 0. We characterize A-vertex magicness of the Cartesian product of Pn and Pm, where A has at least three elements ...
S. Balamoorthy
doaj   +1 more source