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arXiv 2306.07623cs.FL
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变迁系统与Petri网中的不变量与归位空间

Invariants and Home Spaces in Transition Systems and Petri Nets

Gerard Memmi

AI总结:

本文系统比较变迁系统与Petri网中的不变量和归位空间概念,借助线性代数与半流、生成集等代数工具提取并行系统不变性质,并通过实例展示其在行为性质证明中的应用。

摘要:

本讲义着重比较变迁系统、特别是Petri网中不变性与归位空间的概念。我们还描述线性代数如何与计算机科学中的这些基本概念相关联,以及如何利用它从一般由标号变迁系统描述、特别是由Petri网描述的并行系统中提取不变性质。我们致力于将分散在Petri网文献中的若干代数结果加以汇集,并围绕半流与生成集的概念补充新的结果。文中给出若干详尽的例子,说明如何通过基本算术和代数有条理地运用不变量与归位空间的概念来证明Petri网的行为性质。最后,本讲义以关于不变量与归位空间的一些补充思考作为结尾。

英文摘要:

This lecture note focuses on comparing the notions of invariance and home spaces in Transition Systems and more particularly, in Petri Nets. We also describe how linear algebra relates to these basic notions in Computer Science, how it can be used for extracting invariant properties from a parallel system described by a Labeled Transition System in general and a Petri Net in particular. We endeavor to regroup a number of algebraic results dispersed throughout the Petri Nets literature with the addition of new results around the notions of semiflows and generating sets. \newline Several extensive examples are given to illustrate how the notion of invariants and home spaces can be methodically utilized through basic arithmetic and algebra to prove behavioral properties of a Petri Net. Some additional thoughts on invariants and home spaces will conclude this note.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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