Results 21 to 30 of about 12,200 (306)

Brain substrates of behavioral programs associated with self-regulation

open access: yesFrontiers in Psychology, 2010
The present paper proposes that four neuromodulator systems underpin highly generalized behavioral sets, but each targets either dorsomedial or ventrolateral cortical systems, where it produces its effects in either a proactive or reactive orientation to
Mattie Tops   +8 more
doaj   +1 more source

Minimal geodesics [PDF]

open access: yes, 1990
Motivated by the close relation between Aubry-Mather theory and minimal geodesies on a 2-torus we study the existence and properties of minimal geodesics in compact Riemannian manifolds of dimension ≥3.
Bangert, Victor
core   +1 more source

Dense array EEG (dEEG) source estimation in neocortical epilepsy

open access: yesFrontiers in Neurology, 2013
Rationale : Dense array EEG (dEEG) evenly covers the whole head surface with over 100 channels contributing to more accurate electrical source imaging due to the higher spatial and temporal resolution.
Madoka eYamazaki   +6 more
doaj   +1 more source

Geodesics in Heat

open access: yesCoRR, 2012
We introduce the heat method for computing the shortest geodesic distance to a specified subset (e.g., point or curve) of a given domain. The heat method is robust, efficient, and simple to implement since it is based on solving a pair of standard linear elliptic problems. The method represents a significant breakthrough in the practical computation of
Crane, Keenan   +2 more
openaire   +3 more sources

Closed geodesics on surfaces [PDF]

open access: yes, 2022
We consider surfaces of three types: the sphere, the torus, and many-holed tori. These surfaces naturally admit geometries of positive, zero, and negative curvature, respectively.
Dozier, Benjamin
core   +2 more sources

THE MAIN PROBLEMS IN ARCHITECTURAL MANAGEMENT OF SETTLEMENTS TERRITORIES

open access: yesУправленческие науки, 2015
The article considers the major management problems of settlements territories of different kinds in contemporary market conditions, defines the management structure of architectural activity at various designing stages.
O. Drogitskaya
doaj   +1 more source

PAPER MODELS OF SURFACES WITH CURVATURE CREATIVE VISUALIZATION LABS BALTIMORE JOINT MATHEMATICS MEETINGS [PDF]

open access: yes, 2009
A model of a cone can be constructed from a piece of paper by removing a wedge and taping the edges together. The paper models discussed here expand on this idea (one or more wedges are added and/or removed).
ISERI, HOWARD
core   +1 more source

Remarks on geodesics [PDF]

open access: yesProceedings of the American Mathematical Society, 1983
For a C 1 {C^1}
openaire   +1 more source

The Complexity of Geodesic Spanners

open access: yesJ. Comput. Geom., 2023
38 pages, 21 figures, a preliminary version appeared at SoCG ...
Sarita de Berg   +2 more
openaire   +7 more sources

The affine approach to homogeneous geodesics in homogeneous Finsler spaces [PDF]

open access: yes, 2018
summary:In the recent paper [Yan, Z.: Existence of homogeneous geodesics on homogeneous Finsler spaces of odd dimension, Monatsh. Math. 182,1, 165–171 (2017)], it was claimed that any homogeneous Finsler space of odd dimension admits a homogeneous ...
Dušek, Zdeněk
core   +1 more source

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