Several studies have been reported in the literature about SN P system and its variants. Often, the results provide universality of various variants and the classes of languages that these variants generate and recognize. The state of SN P system is its configuration. We refer to our previous result on reachability of configuration as the {\it Fundamental state equation for SN P system.} This paper provides a preliminary investigation on the behavioral and structural properties of SN P system without delay that depend primarily to this fundamental state equation. Also, we introduce the idea of configuration graph $CG_{\Pi}$ of an SN P system $\Pi$ without delay to characterize behavioral properties of $\Pi$ with respect to $CG_{\Pi}.$ The matrix $M_{\Pi}$ of an SN P system $\Pi$ without delay is used to characterize structural properties of $\Pi.$
翻译:关于SNP系统及其变体的文献中报告了若干项研究。结果往往提供了这些变体产生和承认的各种变体和语文类别的普遍性。SNP系统的状况是它的配置。我们提到我们先前关于配置可达性的结果,作为SNP系统的基本状态方程式。}本文件对主要取决于这一基本状态方程式的SNP系统的行为和结构特性进行了初步调查。此外,我们毫不迟延地采用了SNP系统价值$$/Pi的配置图 $CG ⁇ Pi}概念,以说明对$/Pi$的行为属性。 SNP系统的矩阵值$M ⁇ Pi}美元毫不拖延地用于确定$/Pi$的结构属性。