A Note on Computation MTs with Time in Instructions or with Tapes of Fixed Length
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https://elib.sfu-kras.ru/handle/2311/137825Author:
Rybakov, Vladimir V.
Рыбаков, Владимир В.
Date:
2021-01Journal Name:
Журнал Сибирского федерального университета.Математика и физика.Journal of Siberian Federal University. Mathematics & Physics, 2021 14 (1)Abstract:
In this short note we analyze the computation algorithms modelled by Church-Turing-Post
machines with algorithms for computation which use amount of time spent for computation (number
of steps) in their own definitions. We notice some difference and illustrate that there are distinctions
in behaviour of such algorithms; also we consider working of MTs on tapes of fixed length and observe
again noticed difference В этой короткой статье мы анализируем вычислительные алгоритмы, моделируемые
машинами Черча, Тьюринга, Поста в сравнении с алгоритмами, которые используют время вычисления в вычислительных инструкциях. Мы замечаем, что существует некоторое существенное
различие в поведении таких вычислений, и иллюстрируем это примерами. Мы рассматриваем работу машин Тьюринга на лентах фиксированной длины и также замечаем примечательное различие
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