Results 111 to 120 of about 14,839 (236)

Globally centered discrete snakes [PDF]

open access: yesarXiv, 2006
We consider branching random walks built on Galton-Watson trees with offspring distribution having a bounded support, conditioned to have $n$ nodes, and their rescaled convergences to the Brownian snake. We exhibit a notion of "globally centered discrete snake'' that extends the usual settings in which the displacements are supposed centered.
arxiv  

Nonreversible Homoclinic Snaking [PDF]

open access: yesarXiv, 2010
Homoclinic snaking refers to the sinusoidal snaking continuation curve of homoclinic orbits near a heteroclinic cycle connecting an equilibrium E and a periodic orbit P. Along this curve the homoclinic orbit performs more and more windings about the periodic orbit. Typically this behaviour appears in reversible Hamiltonian systems. Here we discuss this
arxiv  

Lattice bijections for string modules, snake graphs and the weak Bruhat order [PDF]

open access: yesarXiv, 2018
In this paper we introduce abstract string modules and give an explicit bijection between the submodule lattice of an abstract string module and the perfect matching lattice of the corresponding abstract snake graph. In particular, we make explicit the direct correspondence between a submodule of a string module and the perfect matching of the ...
arxiv  

Repurposed drugs and their combinations prevent morbidity-inducing dermonecrosis caused by diverse cytotoxic snake venoms. [PDF]

open access: yesNat Commun, 2023
Hall SR   +9 more
europepmc   +1 more source

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