Currently displaying 1 – 3 of 3

Showing per page

Order by Relevance | Title | Year of publication

Local Boolean manifolds from knowledge representation systems.

Gianpiero Cattaneo — 1996

Mathware and Soft Computing

We introduce a structure to represent observations on entities in order to obtain knowledge about some of their characteristic properties or attributes. This structure is based on the Pawlak's definition of information systems (also knowledge representation systems) and lead us to obtain algebraic structures of lattice depending from the choice of an observational context. The semantical algebraic structure so obtained is of local Boolean manifold whose global structure is an orthoposet which shows...

A survey on transitivity in discrete time dynamical systems. application to symbolic systems and related languages

Gianpiero CattaneoAlberto DennunzioFabio Farina — 2006

RAIRO - Theoretical Informatics and Applications

The main goal of this paper is the investigation of a relevant property which appears in the various definition of deterministic topological chaos for discrete time dynamical system: transitivity. Starting from the standard Devaney's notion of topological chaos based on regularity, transitivity, and sensitivity to the initial conditions, the critique formulated by Knudsen is taken into account in order to exclude periodic chaos from this definition. Transitivity (or some stronger versions of it)...

Page 1

Download Results (CSV)