Results 111 to 120 of about 1,852,222 (144)

Theorems on Existence and Global Dynamics for the Einstein Equations. [PDF]

Living Rev Relativ, 2002
Rendall AD.
europepmc   +1 more source

QCD and strongly coupled gauge theories: challenges and perspectives. [PDF]

Eur Phys J C Part Fields, 2014
Brambilla N, Eidelman S, Foka P, Gardner S, Kronfeld AS, Alford MG, Alkofer R, Butenschoen M, Cohen TD, Erdmenger J, Fabbietti L, Faber M, Goity JL, Ketzer B, Lin HW, Llanes-Estrada FJ, Meyer HB, Pakhlov P, Pallante E, Polikarpov MI, Sazdjian H, Schmitt A, Snow WM, Vairo A, Vogt R, Vuorinen A, Wittig H, Arnold P, Christakoglou P, Di Nezza P, Fodor Z, Garcia I Tormo X, Höllwieser R, Janik MA, Kalweit A, Keane D, Kiritsis E, Mischke A, Mizuk R, Odyniec G, Papadodimas K, Pich A, Pittau R, Qiu JW, Ricciardi G, Salgado CA, Schwenzer K, Stefanis NG, von Hippel GM, Zakharov VI.   +49 more
europepmc   +1 more source

Élie Cartan and geometric duality

, 2000
Bryant, R
core   +1 more source

Principal normal surfaces of generalized null Cartan curves in Minkowski 3-space

AIMS Mathematics
Boyuan Xu, Donghe Pei
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On Bäcklund transformation and vortex filament equation for null Cartan curve in Minkowski 3-space

Mathematical Physics Analysis and Geometry, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Milica Grbović, Emilija Nešović
exaly   +5 more sources

On Backlund transformation and motion of null Cartan curves [PDF]

International Journal of Geometric Methods in Modern Physics, 2021
The main scope of this paper is to examine null Cartan curves especially the ones with constant torsion. In accordance with this scope, the position vector of a null Cartan curve is stated by a linear combination of the vector fields of its pseudo-orthogonal frame with differentiable functions.
Erdoğdu, Melek, Yavuz, Ayşe
openaire   +3 more sources

Some New Properties of Surfaces Generated by Null Cartan Curves

International Electronic Journal of Geometry, 2022
In this paper, some special types of surfaces with null Cartan base curve are investigated. The generating lines of the surfaces are chosen as a linear combination of Cartan frame fields with non-constant differentiable functions. Firstly, the surfaces whose generating lines have the same direction of Cartan frame fields B; N and T are examined ...
Ayşe Yavuz, Melek Erdoğdu
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On the Cartan Curvatures of a Null Curve in Minkowski Spacetime

Geometriae Dedicata, 2005
The authors reconstruct the Cartan frame of a null curve in Minkowski space-time for an arbitrary parameter, and they characterize pseudo-spherical null curves and Bertrand null curves.
Ünver Çiftçi
exaly   +4 more sources