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Commuting Jordan Derivations on Triangular Rings Are Zero
AbstractThe main purpose of this article is to show that every commuting Jordan derivation on triangular rings (unital or not) is identically zero....
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Nonlinear Skew Commuting Maps on *-Rings
Let ℛ be a unital *-ring with the unit I. Assume that ℛ contains a symmetric idempotent P such that A ℛ P = 0 implies A = 0 and A ℛ( I − P ) = 0 implies A ...
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Common Singularities of Commuting Vector Fields
We study the singularities of commuting vector fields of a real submanifold of a Kähler manifold Z .
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An AEC framework for fields with commuting automorphisms
In this paper, we introduce an AEC framework for studying fields with commuting automorphisms. Fields with commuting automorphisms are closely...
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On Nonfree Actions of Commuting Involutions on Manifolds
AbstractA new lower bound is obtained relating the rational cup-length of the base and that of the total space of branched coverings of orientable...
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RSA Cryptosystem for Rings with Commuting Ideals
AbstractThis article presents a generalization of the RSA cryptosystem for rings with commuting ideals. An analogue of the Euler function for ideals...
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A return-to-home model with commuting people and workers
This article proposes a new model to describe human intra-city mobility. The goal is to combine the convection–diffusion equation to describe...
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Mackey imprimitivity and commuting tuples of homogeneous normal operators
In this semi-expository article, we investigate the relationship between the imprimitivity introduced by Mackey several decades ago and commuting d -...
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Structured Condition Number for a Certain Class of Functions of Non-commuting Matrices
We investigate the structured condition number of a class of functions of two non-commuting matrices with some type of structure, in order to assess...
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Dilation theory and analytic model theory for doubly commuting sequences of C·0-contractions
It is known that every C ·0 -contraction has a dilation to a Hardy shift. This leads to an elegant analytic functional model for C ·0 -contractions, and...
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Commuting row contractions with polynomial characteristic functions
A characteristic function is a special operator-valued analytic function defined on the open unit ball of ℂ n associated with an n-tuple of commuting...
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Commuting Iterates of Generalized Derivations on Lie Ideals
Let R be a prime ring of characteristic different from 2, \(Q_r\)...
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Algebras of Commuting Differential Operators for Kernels of Airy Type
Instances of commuting differential and integral operators were discovered by C. Tracy and H. Widom and used to derive asymptotic expansions of...