Results 71 to 80 of about 74,402 (284)
Twisted Flato-Fronsdal theorem for higher-spin algebras
Journal of High Energy Physics, 2018 We explore the relation between the singleton and adjoint modules of higher-spin algebras via so(2, d) characters. In order to relate the tensor product of the singleton and its dual to the adjoint module, we consider a heuristic formula involving ...
Thomas Basile +2 more
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, 2019 Practically and intrinsically, inclusions of operator algebras are of fundamental interest. The subject of this paper is intermediate operator algebras of inclusions.
Suzuki, Yuhei
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International Journal for Numerical Methods in Fluids, EarlyView.We introduce an efficient open‐source numerical framework for the automated search for the placements of injection and production wells in hot fracture‐controlled reservoirs that sustainably optimize geothermal energy production. We model the reservoirs as discrete fracture networks in 3D. The fluid flow and heat transport in the reservoirs are modeled
Ondřej Pártl, Ernesto Meneses Rioseco
wiley +1 more source
Pivotal tricategories and a categorification of inner-product modules
, 2014 This article investigates duals for bimodule categories over finite tensor categories. We show that finite bimodule categories form a tricategory and discuss the dualities in this tricategory using inner homs.
Schaumann, Gregor
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Mathematical Methods in the Applied Sciences, Volume 48, Issue 6, Page 6912-6917, April 2025.ABSTRACT Nowadays, a substantial portion of investigations concerning the symmetry analysis of differential equations predominantly adhere to a framework comprising the following key procedures: (i) the derivation of symmetries, (ii) the determination of an optimal system, (iii) the utilization of these symmetries to construct invariants or ...
A. Paliathanasis +2 more
wiley +1 more source
Separable injectivity and C*-tensor products
International Journal of Mathematics and Mathematical Sciences, 1991 Let A and B be C*-algebras and let D be a C*-subalgebra of B. We show that if D is separably injective then the triple (A,B,D) verifies the slice map conjecture. As an application, we prove that the minimal C*-tensor product A⊗B is separably injective if
Tadasi Huruya, Seung-Hyeok Kye
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On the Tensor Product of Composition Algebras
Journal of Algebra, 2001 The authors investigate the tensor product \(C_1\otimes_F C_2\) of two composition algebras \(C_1\) and \(C_2\) over a field \(F\) of characteristic \(\neq 2\). First they consider the Albert forms of these algebras and obtain a necessary and sufficient condition for the similarity of the Albert forms of two algebras each of which is a tensor product ...
Morandi, P.J. +2 more
openaire +4 more sources
Duality for Evolutionary Equations With Applications to Null Controllability
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We study evolutionary equations in exponentially weighted L2$$ {\mathrm{L}}^2 $$‐spaces as introduced by Picard in 2009. First, for a given evolutionary equation, we explicitly describe the ν$$ \nu $$‐adjoint system, which turns out to describe a system backwards in time. We prove well‐posedness for the ν$$ \nu $$‐adjoint system. We then apply
Andreas Buchinger, Christian Seifert
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Positivity is undecidable in tensor products of free algebras [PDF]
, 2023 Arthur Mehta +2 more
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Superselection of the weak hypercharge and the algebra of the Standard Model
Journal of High Energy Physics, 2021 Restricting the ℤ2-graded tensor product of Clifford algebras C ℓ 4 ⊗ ̂ C ℓ 6 $$ C{\mathrm{\ell}}_4\hat{\otimes}C{\mathrm{\ell}}_6 $$ to the particle subspace allows a natural definition of the Higgs field Φ, the scalar part of Quillen’s superconnection,
Ivan Todorov
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