Results 41 to 50 of about 13,564,364 (338)
On Groups of Automorphism of Lie Groups [PDF]
Proceedings of the National Academy of Sciences, 1944 Not ...
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A cocycle model for topological and Lie group cohomology [PDF]
, 2011 We propose a unified framework in which the different constructions of cohomology groups for topological and Lie groups can all be treated on equal footings.
F. Wagemann, Christoph Wockel
semanticscholar +1 more source
Bulletin of the American Mathematical Society, 1995 Homotopy Lie groups, recently invented by W.G. Dwyer and C.W. Wilkerson [13], represent the culmination of a long evolution. The basic philosophy behind the process was formulated almost 25 years ago by Rector [32, 33] in his vision of a homotopy theoretic incarnation of Lie group theory.
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Controllabilty and stability analysis on a group associated with Black-Scholes equation [PDF]
Archives of Control Sciences, 2020 In this paper we have studied the driftless control system on a Lie group which arises due to the invariance of Black-Scholes equation by conformal transformations.
Archana, Tiwari +2 more
doaj +1 more source
, 2014 . A left-invariant sub-Riemannian metric d on the shortened Lorentz group SO 0 (2 , 1) under the condition that d is right-invariant relative to the orthogonal Lie subgroup 1 ⊗ SO (2) is studied. The distance between arbitrary two elements, the cut locus
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Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source
ISRN Astronomy and Astrophysics, 2011 A brief review is presented of de Sitter-Fantappiè relativity, and we propose some cosmological reflections suggested by this theory. Compared to the original works, some deductions have been very simplified, and only the physical meaning of the equations has been analyzed.
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General Helices of AW(k)-Type in the Lie Group
Journal of Applied Mathematics, 2012 We study curves of AW(k)-type in the Lie group G with a bi-invariant metric. Also, we characterize general helices in terms of AW(k)-type curve in the Lie group G.
D. Yoon
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Lie group valued moment maps [PDF]
, 1997 We develop a theory of "quasi"-Hamiltonian G-spaces for which the moment map takes values in the group G itself rather than in the dual of the Lie algebra.
A. Alekseev, A. Malkin, E. Meinrenken
semanticscholar +1 more source
FEBS Letters, EarlyView.Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel +2 more
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