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The two-terminal reliability, known as the pair connectedness or connectivity function in percolation theory, may actually be expressed as a product of transfer matrices in which the probability of operation of each link and site is exactly…

Discrete Mathematics · Computer Science 2008-07-03 Christian Tanguy

It is known that for any full rational conformal field theory, the correlation functions that are obtained by the TFT construction satisfy all locality, modular invariance and factorization conditions, and that there is a small set of…

High Energy Physics - Theory · Physics 2015-06-04 Jens Fjelstad , Jurgen Fuchs , Carl Stigner

Networks with a high degree of symmetry are useful models for parallel processor networks. In earlier papers, we defined several global communication tasks (universal exchange, universal broadcast, universal summation) that can be critical…

Combinatorics · Mathematics 2014-07-04 Randall Dougherty , Vance Faber

We prove that it is NP-complete to decide whether a given string can be factored into palindromes that are each unique in the factorization.

Formal Languages and Automata Theory · Computer Science 2020-12-15 Hideo Bannai , Travis Gagie , Shunsuke Inenaga , Juha Karkkainen , Dominik Kempa , Marcin Piatkowski , Simon J. Puglisi , Shiho Sugimoto

In this paper we give a factorization theorem for the ring of exponential polynomials in many variables over an algebraically closed field of characteristic 0 with an exponentiation. This is a generalization of the factorization theorem due…

Rings and Algebras · Mathematics 2012-06-29 P. D'Aquino , G. Terzo

We generalize the notion of complete binary relation on complete lattice to residuated lattice valued ordered sets and show its properties. Then we focus on complete fuzzy tolerances on fuzzy complete lattices and prove they are in…

Logic in Computer Science · Computer Science 2015-06-15 Jan Konecny , Michal Krupka

An introduction to total positivity (TP), with the emphasis on efficient TP criteria and parametrizations of TP matrices. Intended for general mathematical audience.

Rings and Algebras · Mathematics 2007-05-23 Sergey Fomin , Andrei Zelevinsky

A general theorem on factorization of matrices with polynomial entries is proven and it is used to reduce polynomial Darboux matrices to linear ones. Some new examples of linear Darboux matrices are discussed.

Exactly Solvable and Integrable Systems · Physics 2009-11-11 F. Musso , A. Shabat

We discuss an open problem and its converse first posed by Dougherty and Faber in [3], "Network routing on regular directed graphs from spanning factorizations." Does every vertex transitive digraph have a spanning 1=factorization? We show…

Combinatorics · Mathematics 2025-09-23 Nyumbu Chishwashwa , Vance Faber , Noah Streib

Various real-life applications, for example, Internet of Things, wireless sensor networks, smart grids, transportation networks, communication networks, social networks, and computer grid systems, are always modeled as network structures.…

Networking and Internet Architecture · Computer Science 2021-11-23 Wei-Chang Yeh

We establish a factorisation theorem for invertible, cross-symmetric, totally nonnegative matrices, and illustrate the theory by verifying that certain cases of Holte's Amazing Matrix are totally nonnegative.

Rings and Algebras · Mathematics 2020-11-16 T H Lenagan , A P Neate

We establish two general theorems on the local properties of the absolute summability of factored Fourier series by applying a recently defined absolute summability, $\left\vert A,\alpha_{n}\right\vert _{k}$ summability, and the class…

Analysis of PDEs · Mathematics 2013-01-30 Hüseyin Bor , Dansheng Yu , Ping Zhou

In this note we describe the theory of functional asynchronous networks and one of the main results, the Modularization of Dynamics Theorem, which for a large class of functional asynchronous networks gives a factorization of dynamics in…

Dynamical Systems · Mathematics 2016-11-18 Christian Bick , Michael Field

This paper addresses the large-scale acquisition of end-to-end network performance. We made two distinct contributions: ordinal rating of network performance and inference by matrix completion. The former reduces measurement costs and…

Networking and Internet Architecture · Computer Science 2012-11-05 Wei Du , Yongjun Liao , and Pierre Geurts , Guy Leduc

In the paper Compositionality of Component Fault Trees, we present a discussion of the compositionality of correctness of component fault trees. In this technical report, we present the formal proof of the central theorem of the…

Software Engineering · Computer Science 2019-07-24 Simon Greiner , Peter Munk , Arne Nordmann

We study arithmetic properties of factorizations of elements into products of generators, in monoids given with explicit presentations. After relating and comparing this perspective to the more usual approach of factoring into products of…

Group Theory · Mathematics 2026-03-10 Alfred Geroldinger , Zachary Mesyan

We introduce and consider a certain probability question involving elementary number theory and the likelihood that a fixed prime will appear in a certain recursively defined factorization of an integer. We derive several convergent…

Number Theory · Mathematics 2014-06-17 Patrick Devlin , Edinah Gnang

This paper contains a stronger version of a final identification theorem for the `generic' groups of finite Morley rank.

Group Theory · Mathematics 2011-11-28 Ayse Berkman , Alexandre Borovik

The aim of this short note is to establish a limit theorem for the optimal trading strategies in the setup of the utility maximization problem with proportional transaction costs. This limit theorem resolves the open question from [4]. The…

Mathematical Finance · Quantitative Finance 2021-09-28 Erhan Bayraktar , Christoph Czichowsky , Leonid Dolinskyi , Yan Dolinsky

A new viewpoint of the G\"odel's incompleteness theorem be given in this article which reveals the deep relationship between the logic and computation. Upon the results of these studies, an algorithm be given which shows how to search a…

Logic · Mathematics 2018-05-09 Tianheng Tsui