Pregeometry (model theory)

Known as: Pregeometry

Pregeometry, and in full combinatorial pregeometry, are essentially synonyms for "matroid". They were introduced by G.-C. Rota with the intention of…

Papers overview

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2016

We construct an induced gravity (pregeometry) where both the Newton constant and the cosmological constant appear as integration…

2013

Abstract We describe a recent program from the study of definable groups in certain o-minimal structures. A central notion of…

2011

We give an exposition of some results from matroid theory which characterise the finite pregeometries arising from Hrushovski's…

2007

It is well known that the Clifford Algebras, and their quaternionic and octonionic subalgebras, are structures of fundamental…

2006

This is an introductory note to the paper, “Algebraic Quantum Mechanics and Pregeometry”, written by D.J. Bohm, P.G. Davies and B…

2006

The main subject of the article is the finite submodel property for ℵ0-categorical structures, in particular under the additional…

2003

Recent progress in quantum gravity and string theory has raised interest among scientists to whether or not nature behaves…

1994

We present current theories about the structure of space and time, where the building blocks are some fundamental entities (yes…

1993

In this paper, a candidate for pregeometry, Ponzano-Regge spin networks, will be examined in the context of the pregeometric…

1977