Results: **2**

#### Formal Languages and **Automata** V: Conway Semiring-Semimodule Pairs and Finite **Automata**

This is the fth paper of a series of papers that will give a survey on several topics on formal languages and **automata** by using semirings, formal power series, matrices and xed point theory. The fth paper of this series deals with the basic results in the theory of nite **automata** over quemirings generalizing the classical nite **automata** accepting nite and ...

#### Formal Languages and **Automata** VI:-algebraic systems and transducers

This is the sixth paper of a series of papers that will give a survey on several topics on formal languages and **automata** by using semirings, formal power series, matrices andxed point theory. The sixth paper of this series deals with the basic results in the theory of !-algebraic systems over quemirings generalizing the classical context-free grammars generating ...