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Continuous Orbit Equivalence of Semigroup Actions
We introduce notions of continuous orbit equivalence and its one-sided version for countable left Ore semigroup actions on compact spaces by...
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Equivalence Relations in Convex Optimization
AbstractSeveral useful correspondences between general convex optimization problems, support functions, and projection operations are established....
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Computational aspects of orbifold equivalence
In this paper we study the computational feasibility of an algorithm to prove orbifold equivalence between potentials describing Landau–Ginzburg...
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Quantum mechanics, radiation, and the equivalence proof
This paper re-evaluates the formative year of quantum mechanics—from Heisenberg’s first paper on matrix mechanics to Schrödinger’s equivalence...
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Equivalence Classes of Parseval Frames
AbstractOn the set of frames in a finite-dimensional space, we introduce the widest possible equivalence preserving the main characteristics of...
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Group Classification of Ideal Gas-Dynamic Relaxing Media by Equivalence Transformations
We solve the main problems of group analysis for differential equations of ideal gas dynamics on assuming that the state equation for thermodynamic...
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On absolute equivalence and linearization I
In this paper, we study the absolute equivalence between Pfaffian systems with a degree 1 independence condition and obtain structural results,...
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On Procedures for Testing the Equivalence of Distribution Tails
AbstractWe propose a method for testing the hypothesis about the equivalence of the distribution tail of observed data and a certain distribution...
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Equivalence of Computed Tomography Problem with the Problem of Recovery of Functions by Finite Convolutions in a Scheme of Computational (Numerical) Diameter
AbstractThe equivalence of the norms of deviations of the desired density of a body from operators such as finite density transformation with...
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Equivalence Transformation, Dynamical Analysis and Exact Solutions of Harry-Dym System with Variable Coefficients
In this paper, the combination of equivalence transformation and dynamical system method is performed for Harry-Dym (H-D) system. By means of the...
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Morita Equivalence and Morita Duality for Rings with Local Units and the Subcategory of Projective Unitary Modules
We study Morita equivalence and Morita duality for rings with local units. We extend Auslander’s results on the theory of Morita equivalence and the...
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On the quasiconformal equivalence of dynamical Cantor sets
The complement of a Cantor set in the complex plane is itself regarded as a Riemann surface of infinite type. The problem of this paper is the...
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On Equivalence of Mathematical Models in Problems of Diffraction of Waves by Thin Screens
AbstractThe equivalence of paired serial functional equations of some problems of diffraction of waves by thin screens, of integral equations and of...
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Equivalence Theorem for Absolute Matrix Summability Methods
AbstractIn this paper, we obtain necessary and sufficient conditions for the equivalence of two matrix summability methods. Some known results are...
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On unitary equivalence of compact operator tuples
For a compact operator tuple A , if its projective spectrum P ( A * ) is smooth, there exists a natural Hermitian holomorphic line bundle E A over P ( A * )...
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Equivalence–Singularity Dichotomy in Markov Measures
We establish an equivalence–singularity dichotomy for a large class of one-dimensional Markov measures. Our approach is new in that we deal with...
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Properties of the random effect transformation
We analyze the influence of the random effect transformation on four regularity classes of distribution functions. We consider regularly varying,...
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A general mirror equivalence theorem for coset vertex operator algebras
We prove a general mirror duality theorem for a subalgebra U of a simple conformal vertex algebra A and its commutant V = Com A ( U ). Specifically, we...