Results 41 to 50 of about 1,190 (81)

Monotonicity of average return probabilities for random walks in random environments

open access: yes, 2017
We extend a result of Lyons (2016) from fractional tiling of finite graphs to a version for infinite random graphs. The most general result is as follows.
Lyons, Russell
core  

Quasirandom Graphs and the Pantograph Equation. [PDF]

open access: yesAm Math Mon, 2021
Shapira A, Tyomkyn M.
europepmc   +1 more source

On the largest eigenvalue of a sparse random subgraph of the hypercube

open access: yes, 2001
We consider a sparse random subraph of the $n$-cube where each edge appears independently with small probability $p(n) =O(n^{-1+o(1)})$. In the most interesting regime when $p(n)$ is not exponentially small we prove that the largest eigenvalue of the ...
Soshnikov, Alexander
core   +1 more source

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

open access: yesJ Math Biol, 2021
Alberti F   +3 more
europepmc   +1 more source

A note on the component structure in random intersection graphs with tunable clustering

open access: yes, 2007
We study the component structure in random intersection graphs with tunable clustering, and show that the average degree works as a threshold for a phase transition for the size of the largest component.
Lagerås, Andreas Nordvall   +1 more
core   +3 more sources

Preferential attachment with location-based choice: Degree distribution in the noncondensation phase

open access: yes, 2019
We consider the preferential attachment model with location-based choice introduced by Haslegrave, Jordan and Yarrow as a model in which condensation phenomena can occur [Haslegrave et al. 2018].
Grauer, Arne   +2 more
core  

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