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STRONG SHIFT EQUIVALENCE AND THE GENERALIZED SPECTRAL CONJECTURE FOR NONNEGATIVE MATRICES
STRONG SHIFT EQUIVALENCE GENERALIZED SPECTRAL CONJECTURE NONNEGATIVE MATRICES
2015/9/29
Given matrices A and B shift equivalent over a dense subring R of R,with A primitive, we show that B is strong shift equivalent over R to a primitive matrix. This result shows that the weak form of th...
Equivalence Classes of Full-Dimensional 0/1-Polytopes with Many Vertices
n-cube full-dimensional 0/1-polytope symmetry hyperplane Polya theory
2014/6/3
Let Qn denote the n-dimensional hypercube with the vertex set Vn = {0, 1}n. A 0/1-polytope of Qn is a convex hull of a subset of Vn. This paper is concerned with the enumeration of equivalence classes...
We explore a curious type of equivalence between cer-tain pairs of reflective and coreflective subcategories. We illustrate with examples involving noncommutative duality for C-dynamical
systems and...
A natural occurrence of shift equivalence in a purely algebraic setting constitutes the subject matter of the following short exposition.
Equivalence of the Derived Category of a Variety with a Singularity Category
Variety Singularity Category
2010/11/11
We prove an equivalence between the derived category of a variety and the equivariant/graded singularity category of a corresponding singular variety. The equivalence also holds at the dg level.
Equivalence between Extendibility and Factor-Criticality
Extendibility Factor-Criticality
2010/11/19
In this paper, we show that if $k\geq (\nu+2)/4$, where $\nu$ denotes the order of a graph, a non-bipartite graph $G$ is $k$-extendable if and only if it is $2k$-factor-critical. If $k\geq (\nu-3)/4$...
Equivalence problem for the orthogonal webs on the sphere
Equivalence problem orthogonal webs sphere
2010/12/9
We solve the equivalence problem for the orthogonally separable webs on the three-sphere under the action of the isometry group. This continues a classical project initiated by Olevsky in which he sol...
Equivalence factors of a parallel-series system
Constant failure rate cold hot duplication reduction method
2009/1/5
This paper discusses the reliability equivalences of a parallel-
series system. It is assumed that the system components are independent
and identical. Each has a constant failure rate. We assumed t...
Self-equivalence 3-rd order ODEs by time-¯xed transformations
Lie group Jet bundle Cartan equivalence problem Gardner method of moving frame
2009/1/4
Let y000 = f(x; y; y0; y00) be a 3-rd order ODE. By Cartan equiv-
alence method, we will study the local equivalence problem under the
transformations group of time-¯xed coordinates.
M.S.C. 20...
A Direct Proof of the Equivalence Between the Entropy Solutions of Conservation Laws and Viscosity Solutions of Hamilton-Jacobi Equations In One-Space Variable
Hamilton-Jacobi equation Conservation law Viscosity solution Entropy solution Front tracking method
2008/7/3
A Direct Proof of the Equivalence Between the Entropy Solutions of Conservation Laws and Viscosity Solutions of Hamilton-Jacobi Equations In One-Space Variable.
Two equivalence theorems and two corollaries are proved pertaining to the equiconvergence of numerical series.
Equivalence of Differential System
Equivalent system Reflecting function Monodromic matrix
2007/12/11
Using reflecting function of Mironenko we constructsome differential systems which are equivalent to the givendifferential system. This gives us an opportunity to find out themonodromic matrix of thes...
Stable Equivalence Over Symmetric Functions
Giambelli-type matrix Jacobi-Trudi matrix dual Jacobi-Trudi matrix stably equivalent outside decomposition cutting strip twist transformation
2014/6/3
By using cutting strips and transformations on outside decompositions of a skew diagram, we show that the Giambelli-type matrices for a given skew Schur function are stably equivalent to each other ov...