✦ LIBER ✦

Construction of An Equality Relation on a Set with Coequality Relation

✍ Scribed by Daniel A. Romano

Publisher: John Wiley and Sons
Year: 1989
Tongue: English
Weight: 97 KB
Volume: 35
Category: Article
ISSN: 0044-3050
DOI: 10.1002/malq.19890350606

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Equality and Coequality Relations on the

Equality and Coequality Relations on the Cartesian Product of Sets

✍ Daniel A. Romano 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 433 KB

EQUALITY AND COEQUALITY RELATIONS ON THE CARTESIAN PRODUCT O F SETS by DANEL A . ROMANO in Bihac (Yugoslavia) ## 0. Introduction The foundations on constructive mathematics, in BISHOP'S sense [l], rest on and comprise the three primitive notions of numbers, classes and computations. We believe tha

On the Description of the Content-Equali

On the Description of the Content-Equality by a Relation

✍ Renate Jaritz 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 382 KB

## Abstract In the geometry of polyhedra we understand by an elementary content‐functional a real valued, non‐negative, finite additive measure on the set of polyhedra which is invariant under isometries. There are close relations between the content‐measurement and the relation of equidecomposabil

On the Construction of Sets of Integers

On the Construction of Sets of Integers with Equal Power Sums

✍ M. Jacroux 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 216 KB

In this paper we give a new method for constructing sets of integers having equal th power sums. Using the method, some new results are derived concerning the Tarry-Escott Problem. i' 1995 Academic Press. Inc.

Constructing a Short Defining Set of Rel

Constructing a Short Defining Set of Relations for a Finite Group

✍ Volker Gebhardt 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 142 KB

An algorithm for the construction of a defining set of relations w.r.t. a given set of generators of a finite group G is presented. Compared with previously known methods it yields fewer relations and is better suited for iterated application to large groups. These improvements are achieved by consi

A simple construction of representable r

A simple construction of representable relation algebras with non-representable completions

✍ Tarek Sayed Ahmed 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 112 KB

## Abstract We give a simple new construction of representable relation algebras with non‐representable completions. Using variations on our construction, we show that the elementary closure of the class of completely representable relation algebras is not finitely axiomatizable (© 2009 WILEY‐VCH V

An evolutionary treasure: unification of

An evolutionary treasure: unification of a broad set of amidohydrolases related to urease

✍ Liisa Holm; Chris Sander 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 429 KB

The recent determination of the three-dimensional structure of urease revealed striking similarities of enzyme architecture to adenosine deaminase and phosphotriesterase, evidence of a distant evolutionary relationship that had gone undetected by onedimensional sequence comparisons. Here, based on a