Petri net theory

Petri net theory is a mathematical framework used to model and analyze systems where multiple processes happen simultaneously, like in manufacturing, computer networks, or workflows. It consists of places (representing conditions or resources), transitions (events that change conditions), and tokens (marking the state). When certain conditions are met, tokens move, enabling transitions to occur and changing the system’s state. Petri nets help visualize, study, and optimize the flow of information or resources, identify bottlenecks, and ensure system correctness, making them valuable tools for understanding complex, concurrent processes in various fields.