Results 181 to 190 of about 33,123 (219)

Rapid fluctuations in functional connectivity of cortical networks encode spontaneous behavior. [PDF]

open access: yesNat Neurosci
Benisty H   +9 more
europepmc   +1 more source

A psychophysically-tuned computational model of human primary visual cortex produces geometric optical illusions. [PDF]

open access: yesCurr Res Neurobiol
Retsa C   +5 more
europepmc   +1 more source

ABNORMAL SUBANALYTIC DISTRIBUTIONS IN SUB-RIEMANNIAN GEOMETRY

open access: bronze
Ludovic Rifford   +2 more
openalex   +1 more source

Optimal control theory, sub-Riemannian geometry and swimming of copepod

open access: green, 2017
Piernicola Bettiol   +3 more
openalex   +1 more source

Chaos in Stochastic 2d Galerkin-Navier-Stokes. [PDF]

open access: yesCommun Math Phys
Bedrossian J, Punshon-Smith S.
europepmc   +1 more source

Topics in sub-Riemannian geometry

Russian Mathematical Surveys, 2016
Subriemannian geometry is geometry of the spaces with nonholonomic constraints. In this paper, we give an informal survey of some topics from the subject starting from the construction of geodesic lines and arriving to the recent definition of the curvature.
openaire   +3 more sources

The tangent space in sub-Riemannian geometry

Journal of Mathematical Sciences, 1994
Tangent spaces of a sub-Riemannian manifold are themselves sub-Riemannian manifolds. They can be defined as metric spaces, using Gromov’s definition of tangent spaces to a metric space, and they turn out to be sub-Riemannian manifolds. Moreover, they come with an algebraic structure: nilpotent Lie groups with dilations.
openaire   +2 more sources

Geometry, Analysis and Dynamics on sub-Riemannian Manifolds

2016
These lectures focus on some probabilistic aspects related to sub-Riemannian geometry. The main intention is to give an introduction to hypoelliptic and subelliptic diffusions. The notes are written from a geometric point of view trying to minimize the weight of “probabilistic baggage” necessary to follow the arguments.
Andrei A. Agrachev   +3 more
openaire   +6 more sources

Volumes in Sub-Riemannian Geometry

2019
In this chapter we investigate the notion of the intrinsic volume in sub-Riemannian geometry in the case of "equiregular" structures. In particular we consider the Popp and the Hausdorff volumes. On
Ugo Boscain   +2 more
openaire   +2 more sources

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