35 citations · 138 across the 26 of their papers we have counts for
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math.LO2020★ 4 cited
New jump operators on equivalence relations
John D. Clemens, Samuel Coskey
We introduce a new family of jump operators on Borel equivalence relations; specifically, for each countable group we introduce the -jump. We study the elementary properties…
math.LO2020★ 1 cited
Computable reducibility of equivalence relations and an effective jump operator
John D. Clemens, Samuel Coskey, Gianni Krakoff
We introduce the computable FS-jump, an analog of the classical Friedman--Stanley jump in the context of equivalence relations on the natural numbers. We prove that the computable…