Degree spectra of real closed fields
نویسندگان
چکیده
منابع مشابه
Degree Spectra of Real Closed Fields
Several researchers have recently established that for every Turing degree c, the real closed field of all c-computable real numbers has spectrum {d : d′ ≥ c′′}. We investigate the spectra of real closed fields further, focusing first on subfields of the field R0 of computable real numbers, then on archimedean real closed fields more generally, and finally on nonarchimedean real closed fields. ...
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ژورنال
عنوان ژورنال: Archive for Mathematical Logic
سال: 2018
ISSN: 0933-5846,1432-0665
DOI: 10.1007/s00153-018-0638-z