Results 21 to 30 of about 53 (49)

Generalized Isoperimetric Problem

, 1997
In this paper the differential equations describing the minimal length curves satisfying the integral constraining relations of a general type are obtained.
S. Nikitin, Krener Nikitin
core  

Minimal Geodesics and Nilpotent Fundamental Groups

, 1996
. Hedlund [18] constructed Riemannian metrics on n-tori, n 3 for which minimal geodesics are very rare. In this paper we construct similar examples for every nilpotent fundamental group.
Bernd Ammann
core  

Distinguished geodesics and jacobi fields on first order jet spaces

Open Mathematics, 2004
Balan Vladimir, Voicu Nicoleta
doaj   +1 more source

Principal component geodesics for planar shape spaces

In this paper a numerical method to compute principal component geodesics for Kendall's planar shape spaces-which are essentially complex projective spaces-is presented.
Hotz, Thomas, Huckemann, Stephan
core  

The reach, metric distortion, geodesic convexity and the variation of tangent spaces. [PDF]

J Appl Comput Topol, 2019
Boissonnat JD, Lieutier A, Wintraecken M.   +2 more
europepmc   +1 more source

Orexin/hypocretin and histamine: distinct roles in the control of wakefulness demonstrated using knock-out mouse models. [PDF]

J Neurosci, 2009
Anaclet C, Parmentier R, Ouk K, Guidon G, Buda C, Sastre JP, Akaoka H, Sergeeva OA, Yanagisawa M, Ohtsu H, Franco P, Haas HL, Lin JS.   +12 more
europepmc   +1 more source

Metrics in the sphere of a C*-module

Open Mathematics, 2007
Andruchow Esteban, Varela Alejandro
doaj   +1 more source

Hilbert volume in metric spaces. Part 1

Open Mathematics, 2012
Gromov Misha
doaj   +1 more source

GEORCE: a fast new control algorithm for computing geodesics. [PDF]

Inf Geom
Rygaard FM, Hauberg S.
europepmc   +1 more source

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The total squared curvature of closed curves

Journal of Differential Geometry, 1984
David A Singer
exaly