Results 21 to 30 of about 43 (42)

Sharp thresholds for Ramsey properties

Forum of Mathematics, Sigma
In this work, we develop a unified framework for establishing sharp threshold results for various Ramsey properties. To achieve this, we view such properties as noncolourability of auxiliary hypergraphs.
Ehud Friedgut, Eden Kuperwasser, Wojciech Samotij, Mathias Schacht   +3 more
doaj   +1 more source

Extremal, enumerative and probabilistic results on ordered hypergraph matchings

Forum of Mathematics, Sigma
An ordered r-matching is an r-uniform hypergraph matching equipped with an ordering on its vertices. These objects can be viewed as natural generalisations of r-dimensional orders.
Michael Anastos, Zhihan Jin, Matthew Kwan, Benny Sudakov   +3 more
doaj   +1 more source

Degree-penalized contact processes

Forum of Mathematics, Sigma
In this paper we study degree-penalized contact processes on Galton-Watson (GW) trees and the configuration model. The model we consider is a modification of the usual contact process on a graph.
Zsolt Bartha, Júlia Komjáthy, Daniel Valesin   +2 more
doaj   +1 more source

Length spectrum of large genus random metric maps

Forum of Mathematics, Sigma
We study the length of short cycles on uniformly random metric maps (also known as ribbon graphs) of large genus using a Teichmüller theory approach.
Simon Barazer, Alessandro Giacchetto, Mingkun Liu   +2 more
doaj   +1 more source

Special issue on statistical analysis of networks: Preface by the guest editors. [PDF]

Stat Methods Appt, 2021
Schweinberger M, Stingo FC, Vitale MP.
europepmc   +1 more source

Quasirandom Graphs and the Pantograph Equation. [PDF]

Am Math Mon, 2021
Shapira A, Tyomkyn M.
europepmc   +1 more source

Systemic cascades on inhomogeneous random financial networks. [PDF]

Math Financ Econ, 2023
Hurd TR.
europepmc   +1 more source

Fluctuations of extreme eigenvalues of sparse Erdős-Rényi graphs. [PDF]

Probab Theory Relat Fields, 2021
He Y, Knowles A.
europepmc   +1 more source

Solving the migration-recombination equation from a genealogical point of view. [PDF]

J Math Biol, 2021
Alberti F, Baake E, Letter I, Martínez S.   +3 more
europepmc   +1 more source

A Semiparametric Bayesian Approach to Epidemics, with Application to the Spread of the Coronavirus MERS in South Korea in 2015. [PDF]

J Nonparametr Stat, 2022
Schweinberger M, Bomiriya RP, Babkin S.
europepmc   +1 more source