Results 11 to 20 of about 10,239,526 (271)
Extensions of Effect Algebra Operations [PDF]
Acta Polytechnica, 2011 We study the set of all positive linear operators densely defined in an infinite-dimensional complex Hilbert space. We equip this set with various effect algebraic operations making it a generalized effect algebra.
Z. Riečanová, M. Zajac
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, 2014 In this paper, we begin the study of zero-dimensional field theories with fields taking values in a semistrict Lie 2-algebra. These theories contain the IKKT matrix model and various M-brane related models as special cases.
Saemann, Christian; id_orcid +3 more
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Dimension theory for generalized effect algebras [PDF]
Algebra universalis, 2013 In this paper we define and study dimension generalized effect algebras (DGEAs), i.e., Dedekind orthocomplete and centrally orthocomplete generalized effect algebras equipped with a dimension equivalence relation. Our theory is a bona fide generalization of the theory of dimension effect algebras (DEAs), i.e., it is formulated so that, if a DGEA ...
Foulis, David J., Pulmannová, Sylvia
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On Realization of Generalized Effect Algebras [PDF]
Reports on Mathematical Physics, 2012 A well known fact is that there is a finite orthomodular lattice with an order determining set of states which is not representable in the standard quantum logic, the lattice $L({\mathcal H})$ of all closed subspaces of a separable complex Hilbert space.
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European Physical Journal C: Particles and Fields, 2021 Vasiliev generating system of higher-spin equations allowing to reconstruct nonlinear vertices of field equations for higher-spin gauge fields contains a free complex parameter $$\eta $$ η .
O. A. Gelfond, A. V. Korybut
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Unitizations of Generalized Pseudo Effect Algebras and their Ideals [PDF]
Order, 2015 A generalized pseudo effect algebra (GPEA) is a partially ordered partial algebraic structure with a smallest element 0, but not necessarily with a unit (i.e, a largest element). If a GPEA admits a so-called unitizing automorphism, then it can be embedded as an order ideal in its so-called unitization, which does have a unit.
David J. Foulis +2 more
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Generalized complex structures and Lie brackets [PDF]
, 2011 We remark that the equations underlying the notion of generalized complex structure have simple geometric meaning when passing to Lie algebroids ...
Marius Crainic +3 more
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Linear Algebra and Smarandache Linear Algebra [PDF]
, 2003 The present book, on Smarandache linear algebra, not only studies the Smarandache analogues of linear algebra and its applications, it also aims to bridge the need for new research topics pertaining to linear algebra, purely in the algebraic sense.
Vasantha, Kandasamy
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Homological Algebra for Superalgebras of Differentiable Functions [PDF]
, 2012 This is the second in a series of papers laying the foundations for a differential graded approach to derived differential geometry (and other geometries in characteristic zero). In this paper, we extend the classical notion of a dg-algebra to define, in
Sub Algebra,Geometry&Mathem. Logic begr. +2 more
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Generalizations of pseudo MV-algebras and generalized pseudo effect algebras [PDF]
Czechoslovak Mathematical Journal, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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