Results 71 to 80 of about 506 (162)
D.: Lifting endomorphisms to automorphisms
, 2008 . Normal endomorphisms of von Neumann algebras need not be extendable to automorphisms of a larger von Neumann algebra, but they always have asymptotic lifts.
William Arveson, Dennis Courtney
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Automorphisms of the endomorphism algebra of a free module
Linear Algebra and its Applications, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Courtemanche, Jordan, Dugas, Manfred
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Endomorphisms and automorphisms from subfactors illustrating non-commutative entropy
, 2005 We present a series of examples of endomorphisms and automorphisms arising from subfactors, which illustrate some of the recent theorems in non-commutative entropy theory.
Svendsen, Anne Louise
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Endomorphism and automorphism structure of direct squares of universal algebras [PDF]
Pacific Journal of Mathematics, 1975 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Some properties of the growth and of the algebraic entropy of group endomorphisms [PDF]
, 2016 We study the growth of group endomorphisms, a generalization of the classical notion of growth of finitely generated groups, which is strictly related to algebraic entropy.
Spiga, Pablo, GIORDANO BRUNO, Anna
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From Endomorphisms to Automorphisms and Back: Dilations and Full Corners [PDF]
Journal of the London Mathematical Society, 2000 When S is a discrete subsemigroup of a discrete group G such that G = S^{-1} S, it is possible to extend circle-valued multipliers from S to G; to dilate (projective) isometric representations of S to (projective) unitary representations of G; and to dilate/extend actions of S by injective endomorphisms of a C*-algebra to actions of G by automorphisms ...
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ENDOMORPHISMS AND AUTOMORPHISMS OF LOCALLY COVARIANT QUANTUM FIELD THEORIES [PDF]
Reviews in Mathematical Physics, 2013 In the framework of locally covariant quantum field theory, a theory is described as a functor from a category of spacetimes to a category of *-algebras. It is proposed that the global gauge group of such a theory can be identified as the group of automorphisms of the defining functor.
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Endomorphisms of Linear Block Codes [PDF]
The automorphism groups of various linear codes are extensively studied yielding insights into the respective code structure. This knowledge is used in, e.g., theoretical analysis and in improving decoding performance, motivating the analyses of ...
Schmalen, Laurent +3 more
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On the Endomorphism Semigroups of Extra-special $p$-groups and Automorphism Orbits
International Journal of Group Theory, 2019 23 ...
Pradhan, Soham Swadhin +1 more
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The mathematical research of William Parry FRS [PDF]
, 2008 In this article we survey the mathematical research of the late William (Bill) Parry ...
Walters, Peter +3 more
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