Results 71 to 80 of about 6,630 (141)
Spinors in extended Minkowski space
, 2023 The exterior algebra of Minkowski space naturally has the structure of a sixteen-dimensional Clifford algebra representation, and so can be used as the space of spinors.
Hanson, Jason
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Variational tolerancing analysis taking thermomechanical strains into account: application to a high pressure turbine [PDF]
, 2014 The aim of this study is to propose a variational method of tolerancing analysis using a multiphysical approach. This method is based on operations on polytopes (Minkowski sum and intersection) and can be used to validate geometric specifications ...
TEISSANDIER, Denis +2 more
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Conformal invariants of Minkowski space [PDF]
Proceedings of the American Mathematical Society, 1985 The conformal invariant defined for compact Riemannian manifolds by Yamabe is generalized to pseudo-Riemannian manifolds and is shown to be nontrivial for Minkowski space. We also make some elementary remarks about generalizations of Yamabe’s equation to sections of vector bundles, as have been studied by physicists concerned with Goldstone bosons and ...
openaire +2 more sources
Presentism in a World Denied Instantaneous Signals [PDF]
, 2011 The special theory of relativity (STR) is widely regarded as the primary threat to the otherwise intuitive presentist worldview. In particular, both the relativity and conventionality of simultaneity within STR appear to undermine presentism and support
Nasmith, Benjamin B
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Differential geometry of curves inLorentz-Minkowski space
, 2022 Fen Bilimleri Enstitüsü, Matematik Ana Bilim Dalı, Geometri Bilim DalıBu tez üç bölümden oluşmaktadır. Birinci bölümde, ön hazırlık olarak, Öklid uzayındaki temel tanım ve teoremler verilmiştir. İkinci bölümde, bir sonraki bölüme hazırlık olarak, Lorentz-
Kılıç, Furkan
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Geometric properties of the Minkowski operator
Қарағанды университетінің хабаршысы. Математика сериясыThis article is about Minkowski difference of sets, which is one of the Minkowski operators. The necessary and sufficient conditions for the existence of the Minkowski difference of given regular polygons in the plane were derived. The method of finding
M.Sh. Mamatov +3 more
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On the new approach for the energy of elastica
Acta Scientiarum: Technology, 2018 In this work, we firstly describe conditions for being elastica in Minkowski space E41. Then we investigate the energy of the elastic curves and exploit its relationship with the energy of Bishop vectors belong to that elastic curves E41.
Talat Körpınar, Rıdvan Cem Demirkol
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Periodic lattices in Minkowski space [PDF]
, 2010 We describe a set of periodic lattices in (1+1)-dimensional Minkowski space, where each lattice has an associated symmetry group consisting of inhomogeneous Lorentz transformations that map the lattice onto itself.
Boozer, A. D.
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Star product realizations of _{K}-Minkowski space
, 2013 We define a family of star products and involutions associated with κ-Minkowski space. Applying corresponding quantization maps we show that these star products restricted to a certain space of Schwartz functions have isomorphic Banach algebra ...
Durhuus, Bergfinnur, Sitarz, Andrzej
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Time as a geometric property of space
Frontiers in Physics, 2016 The proper description of time remains a key unsolved problem in science. Newton conceived of time as absolute and universal which it `flows equably without relation to anything external'}.
James Michael Chappell +4 more
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