Results 111 to 120 of about 23,714 (241)

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  

Química y farmacología del veneno de serpientes. (I parte)

open access: yesRevista de Química, 1990
A multidisciplinary revision of snake venom includes its chemical, pharmacological and toxicological aspects. In the first part, the chemical composition of venoms, and local effects, with special atenttion to the venom of Lachesis muta muta snake
Alfonso Zavaleta Martínez-Vargas
doaj  

Some properties of stable snakes [PDF]

open access: yesarXiv
We prove some technical results relating to the Brownian snake on a stable L\'evy tree. This includes some estimates on the range of the snake, estimates on its occupation measure around its minimum and also a proof of the fact that the snake and the height function of the associated tree have no common increase points.
arxiv  

The CR geometry of the three-segment snake [PDF]

open access: yesarXiv
We study the geometry associated with the kinematics of a planar robot known as the "three-segment snake," whose velocity distribution belongs to a class of (2,3,5) distributions. We discover that, under certain assumptions on its construction parameters, the snake may be endowed with a CR structure of CR dimension 1 and real codimension 3.
arxiv  

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