Symbolic-Numeric Pipeline for Reachability Analysis of Differential Equations with B-Series

Research output: Contribution to journalArticlepeer-review

Abstract

An in-progress pipeline based on B-series is proposed to solve reachability analysis of ordinary differential equations. First, a symbolic step generates a B-series and its associated truncation error. This later is symbolically optimized in order to reduce the over-estimation introduced by computation with sets. Finally, the B-series is evaluated with affine arithmetic and intervals to produce a guaranteed reachable tube.

Original languageEnglish
Pages (from-to)57-63
Number of pages7
JournalACM Communications in Computer Algebra
Volume59
Issue number3
DOIs
Publication statusPublished - 1 Sept 2025

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