Publisher： Cambridge University Press
E-ISSN： 1943-5886|35|3|429-430
ISSN： 0022-4812
Source： The Journal of Symbolic Logic, Vol.35, Iss.3, 1970-09, pp. : 429-430
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
An introduction to hyperarithmetical functions
The Journal of Symbolic Logic, Vol. 32, Iss. 3, 1967-10 ,pp. :
Access to resources
Recommend
Bulletin of the Australian Mathematical Society, Vol. 93, Iss. 2, 2016-04 ,pp. :
The natural hierarchy and quasi-hierarchy of constructibility degrees
The Journal of Symbolic Logic, Vol. 51, Iss. 1, 1986-03 ,pp. :
Turing jumps in the Ershov hierarchy
Algebra and Logic, Vol. 50, Iss. 3, 2011-07 ,pp. :