Considering non-deterministic PDAs, the superposition of states is possible by definition. However, non-deterministic PDAs have only one stack which cannot be in multiple states simultaneously. How is this possible?
Tuesday, 07 January 2025 by Thierry MACE
To address the question regarding non-deterministic pushdown automata (PDAs) and the apparent paradox of state superposition with a single stack, it is essential to consider the fundamental principles of non-determinism and the operational mechanics of PDAs. A pushdown automaton is a computational model that extends the capabilities of finite automata by incorporating an auxiliary storage
- Published in Cybersecurity, EITC/IS/CCTF Computational Complexity Theory Fundamentals, Pushdown Automata, Equivalence of CFGs and PDAs
Tagged under: Computational Paths, Context-Free Languages, Cybersecurity, Non-determinism, NPDA, Stack