Titlebook: Geology Principles & Methods; Jean Dercourt,Jacques Paquet Book 1985 Graham & Trotman 1985 continental drift.fault.orogeny.tectonics.struc

小爭吵

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Undecidability and Finite AutomataUsing a novel rewriting problem, we show that several natural decision problems about finite automata are undecidable (i.e., recursively unsolvable). In contrast, we also prove three related problems are decidable. We apply one result to prove the undecidability of a related problem about .-automatic sets of rational numbers.

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2190-5053 ucts. In addition, the organometallic compound [Au (bnpy)Cl2] is evaluated. The system is shown to be capable of inhibiting ZnFs by means of C–S coupling..978-3-030-13150-0978-3-030-00853-6Series ISSN 2190-5053 Series E-ISSN 2190-5061