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pro vyhledávání: '"Cotton, Michael R."'
Autor:
Cotton, Michael R.
We show that any Borel action on a standard Borel space of a group which is topologically isomorphic to the sum of a countable abelian group with a countable sum of lines and circles induces an orbit equivalence relation which is hypersmooth. We also
Externí odkaz:
https://digital.library.unt.edu/ark:/67531/metadc1505289/
Autor:
Cotton, Michael R.
Publikováno v:
In Annals of Pure and Applied Logic August-September 2022 173(8)
Autor:
Cotton, Michael R.
We give an expository introduction to determinacy for sets of reals. If we are to assume the Axiom of Choice, then not all sets of reals can be determined. So we instead establish determinacy for sets according to their levels in the usual hierarchie
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=miami1343245802