Results 11 to 20 of about 2,893,048 (303)
Tensor rank is not multiplicative under the tensor product [PDF]
Linear Algebra and its Applications, 2018 Fixed a typo in Remark ...
M. Christandl (Matthias) +2 more
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Tensor Product of Evolution Algebras [PDF]
Mediterranean Journal of Mathematics, 2022 AbstractThe starting point of this work is the fact that the class of evolution algebras over a fixed field is closed under tensor product. We prove that, under certain conditions, the tensor product is an evolution algebra if and only if every factor is an evolution algebra.
Yolanda Cabrera Casado +3 more
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Product States of Infinite Tensor Product of JC-algebras
AxiomsThe objective of our study is to generalize the results on product states of the tensor product of two JC-algebras to infinite tensor product JC-algebras.
Fatmah B. Jamjoom, Fadwa M. Algamdei
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Tensor product of A∞-categories [PDF]
Journal of Pure and Applied AlgebraIn this paper we define the tensor product of two A∞-categories and two A∞- functors. This tensor product makes the category of A∞-categories symmetric monoidal (up to homotopy), and the category A∞Catu/≈ a closed symmetric monoidal category. Moreover, we define the derived tensor product making Ho(A∞Cat), the homotopy category of the A∞-categories, a ...
Mattia Ornaghi
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Tensor ranks for the inversion of tensor-product binomials
Journal of Computational and Applied Mathematics, 2010 The author proves that if a nonsingular matrix \(A\) of order \(n=pq\) is a tensor-product binomial with two factors then the tensor rank of \(A^{ - 1}\) is bounded from above by min\(\{p,q\}\). The estimate is sharp, and in the worst case it amounts to \(\sqrt n\).
Tyrtyshnikov, Eugene
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The 2-Deligne Tensor Product [PDF]
, 2021 We prove that the 2-Deligne tensor product of two compact semisimple 2-categories exists. Further, under suitable hypotheses, we explain how to describe the $Hom$-categories, connected components, and simple objects of a 2-Deligne tensor product. Finally,
Décoppet, Thibault D.
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Tensor-product coaction functors [PDF]
, 2020 Recent work by Baum et al. [‘Expanders, exact crossed products, and the Baum–Connes conjecture’, Ann. K-Theory 1(2) (2016), 155–208], further developed by Buss et al. [‘Exotic crossed products and the Baum–Connes conjecture’, J. reine angew. Math.
Quigg, John +2 more
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Tensor product of partial acts [PDF]
, 2022 In this article we define the tensor product of partial acts over a semigroup and prove several properties of this tensor product. We also define the notion of a polite partial biact, which is needed to define partial actions on the tensor product of ...
Saarse, Heleen, Väljako, Kristo
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Tensor Products and Bimorphisms [PDF]
Canadian Mathematical Bulletin, 1976 The binary tensor product, for modules over a commutative ring, has two different aspects: its connection with universal bilinear maps and its adjointness to the internal hom-functor. Furthermore, in the special situation of finite-dimensional vector spaces, the tensor product can also be described in terms of dual spaces and the internal hom-functor ...
Banaschewski, Bernhard, Nelson, Evelyn
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Varying Coefficient Tensor Models for Brain Imaging [PDF]
, 2005 We revisit a multidimensional varying-coefficient model (VCM), by allowing regressor coefficients to vary smoothly in more than one dimension, thereby extending the VCM of Hastie and Tibshirani.
Marx, Brian D. +2 more
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