Sainz / Armengol / Calm Modal Interval Analysis

New Tools for Numerical Information
Erscheinungsjahr 2013
ISBN: 978-3-319-01721-1
Verlag: Springer International Publishing
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, Band 2091, 316 Seiten, eBook

Reihe: Lecture Notes in Mathematics

This book presents an innovative new approach to interval analysis. Modal Interval Analysis (MIA) is an attempt to go beyond the limitations of classic intervals in terms of their structural, algebraic and logical features. The starting point of MIA is quite simple: It consists in defining a modal interval that attaches a quantifier to a classical interval and in introducing the basic relation of inclusion between modal intervals through the inclusion of the sets of predicates they accept. This modal approach introduces interval extensions of the real continuous functions, identifies equivalences between logical formulas and interval inclusions, and provides the semantic theorems that justify these equivalences, along with guidelines for arriving at these inclusions. Applications of these equivalences in different areas illustrate the obtained results. The book also presents a new interval object: marks, which aspire to be a new form of numerical treatment of errors in measurements and computations.

Zielgruppe

Research

Autoren/Hrsg.

Sainz, Miguel A.

Armengol, Joaquim

Calm, Remei

Herrero, Pau

Jorba, Lambert

Vehi, Josep

Inhaltsverzeichnis

Intervals.- Modal Intervals.- Modal interval extensions.- Interpretability and optimality.- Interval arithmetic.- Equations and systems.- Twins and f -star algorithm.- Marks.- Intervals of marks.- Some related problems.