Abstract
The fuzzy transform setting (F-transform), as a tool for general continuous approximation of functions, is proposed to approximate the solution of ordinary, interval or fuzzy (levelwise) differential equations; in particular, one of the basic properties of inverse F-transform allows a good approximation of the solution x(t), starting with the uniform approximation of the derivative x′(t) via F-transform. First, the ordinary initial value problem is considered and a global second order approximation is obtained. Then, the interval and fuzzy cases are considered, in the setting of generalized differentiability, and an efficient numerical procedure is proposed.
| Lingua originale | English |
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| Titolo della pubblicazione ospite | Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS |
| Pagine | 1-6 |
| Numero di pagine | 6 |
| Volume | 2015- |
| DOI | |
| Stato di pubblicazione | Pubblicato - 2015 |
| Evento | Annual Meeting of the North American Fuzzy Information Processing Society - Redmond, Washington, USA Durata: 1 gen 2015 → … |
Convegno
| Convegno | Annual Meeting of the North American Fuzzy Information Processing Society |
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| Città | Redmond, Washington, USA |
| Periodo | 1/1/15 → … |
Keywords
- Approximation methods
- Bismuth
- Differential equations
- Radio frequency
- Standards
- Switches
- Transforms