Results 71 to 80 of about 8,162 (190)
Perfect state transfer, graph products and equitable partitions [PDF]
, 2010 We describe new constructions of graphs which exhibit perfect state transfer on continuous-time quantum walks. Our constructions are based on variants of the double cones [BCMS09,ANOPRT10,ANOPRT09] and the Cartesian graph products (which includes the n ...
Ge, Yang +3 more
core
Continuous-Time Quantum Walks on Directed Bipartite Graphs
, 2016 This paper investigates continuous-time quantum walks on directed bipartite graphs based on a graph's adjacency matrix. We prove that on bipartite graphs, probability transport between the two node partitions can be completely suppressed by tuning a ...
Blattner, Marcel +5 more
core +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 6, Page 749-760, June 2025.ABSTRACT Objective Placental dysfunction can result in small‐for‐gestational age (SGA) or fetal growth restriction (FGR). The aim of this prospective cohort study was to assess the association of the cerebroplacental ratio (CPR) and other more conventional fetoplacental Doppler indices, circulating placental growth factor (PlGF) levels and soluble fms ...
J. Hong +6 more
wiley +1 more source
Distinguishing Number for some Circulant Graphs [PDF]
, 2014 Introduced by Albertson et al. \cite{albertson}, the distinguishing number $D(G)$ of a graph $G$ is the least integer $r$ such that there is a $r$-labeling of the vertices of $G$ that is not preserved by any nontrivial automorphism of $G$. Most of graphs
Gravier, Sylvain +2 more
core
Betti numbers of some circulant graphs [PDF]
Czechoslovak Mathematical Journal, 2019 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abdi Makvand, Mohsen, Mousivand, Amir
openaire +2 more sources
Road traffic estimation and algorithmic routing in a spatially dependent network
Scandinavian Journal of Statistics, Volume 52, Issue 2, Page 1058-1091, June 2025.ABSTRACT This work concerns a procedure to estimate the joint distribution of the per‐edge travel times in a road traffic network with spatial dependence. The constructed estimator, based on the realized travel times of a collection of independently operating probe vehicles traversing the network, is shown to be consistent and rate‐optimal.
Rens Kamphuis +2 more
wiley +1 more source
Spectral analysis of the wreath product of a complete graph with a cocktail party graph
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2018 Graph products and the corresponding spectra are often studied in the literature. A special attention has been given to the wreath product of two graphs, which is derived from the homonymous product of groups.
Francesco Belardo +2 more
doaj +1 more source
Representation of Cyclotomic Fields and Their Subfields [PDF]
, 2012 Let $\K$ be a finite extension of a characteristic zero field $\F$. We say that the pair of $n\times n$ matrices $(A,B)$ over $\F$ represents $\K$ if $\K \cong \F[A]/$ where $\F[A]$ denotes the smallest subalgebra of $M_n(\F)$ containing $A$ and $$ is an
A. K. Lal +3 more
core
Distance magic circulant graphs
Discrete Mathematics, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sylwia Cichacz, Dalibor Froncek
openaire +2 more sources
International Journal of Communication Systems, Volume 38, Issue 8, 25 May 2025.Overview of blockchain supported multisignature algorithm for IoV. ABSTRACT The Internet of Vehicles (IoV) has emerged as a promising application capable of enhancing transportation efficiency and providing a variety of mobile services to drivers. This IoV enables real‐time data sharing among vehicles and infrastructure, allowing for better traffic ...
Dushyant Kumar Yadav +3 more
wiley +1 more source