Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Straume, Eldar"'
Autor:
Hsiang, Wu-Yi, Straume, Eldar
Geometric reduction of the Newtonian planar three-body problem is investigated in the framework of equivariant Riemannian geometry, which reduces the study of trajectories of three-body motions to the study of their moduli curves, that is, curves whi
Externí odkaz:
http://arxiv.org/abs/1803.06866
Autor:
Straume, Eldar
This is an expository treatise on the development of the classical geometries, starting from the origins of Euclidean geometry a few centuries BC up to around 1870. At this time classical differential geometry came to an end, and the Riemannian geome
Externí odkaz:
http://arxiv.org/abs/1409.1140
Autor:
Hsiang, Wu-Yi, Straume, Eldar
Newton's deduction of the inverse square law from Kepler's ellipse and area laws together with his "superb theorem" on the gravitation attraction of spherically symmetric bodies, are the major steps leading to the discovery of the law of universal gr
Externí odkaz:
http://arxiv.org/abs/1408.6758
Autor:
Rios, Pedro de M, Straume, Eldar
Publikováno v:
Symbol Correspondences for Spin Systems, Birkhauser, Basel, 2014 (ix+200pp)
The present monograph explores the correspondence between quantum and classical mechanics in the particular context of spin systems, that is, SU(2)-symmetric mechanical systems. Here, a detailed presentation of quantum spin-j systems, with emphasis o
Externí odkaz:
http://arxiv.org/abs/1402.7051
Autor:
Hsiang, Wu-Yi, Straume, Eldar
In a recent paper (arXiv:math-ph/0609076) the authors investigated the basic global geometry of congruence moduli curves and shape curves of 3-body motions with vanishing angular momentum. Here the study is extended to the case of planary 3-body moti
Externí odkaz:
http://arxiv.org/abs/math-ph/0609084
Autor:
Hsiang, Wu-Yi, Straume, Eldar
Following Jacobi's geometrization of Lagrange's least action principle, trajectories of classical mechanics can be characterized as geodesics on the configuration space M with respect to a suitable metric which is the conformal modification of the ki
Externí odkaz:
http://arxiv.org/abs/math-ph/0609076
Autor:
Straume, Eldar
A n n-body system is a labelled collection of n point masses in Euclidean space, and their congruence and internal symmetry properties involve a rich mathematical structure which is investigated in the framework of equivariant Riemannian geometry. So
Externí odkaz:
http://arxiv.org/abs/math-ph/0609008
Autor:
Straume, Eldar
Publikováno v:
Transactions of the American Mathematical Society, 1988 Mar 01. 306(1), 165-190.
Externí odkaz:
https://www.jstor.org/stable/2000834
