The Lattice Of Interpretability Types Of Varieties
Download The Lattice Of Interpretability Types Of Varieties PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get The Lattice Of Interpretability Types Of Varieties book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages.
The Lattice of Interpretability Types of Varieties
Author: Octavio Carlos García
language: en
Publisher: American Mathematical Soc.
Release Date: 1984
We investigate the lattice, invented by W. D. Neumann in 1974, formed by the class of all varieties under the quasi-ordering "[script]V is interpretable in [script]W." The lattice is found to be non-modular and a proper class. Various familiar varieties are found to be [logical conjunction symbol {up arrow}]-irreducible (or prime) and various filters (especially Mal'tsev classes) are found to be indecomposable (or prime). Many familiar varieties are found to be inequivalent in the lattice, using a new technique of SIN algebras. Seven figures are included which document the known relationships between some sixty known or easily describable varieties and varietal families.
The Lattice of Interpretability Types of Varieties
Author: Octavio Carlos García
language: en
Publisher: Amer Mathematical Society
Release Date: 2005-10-06