3 citations · 6 across the 18 of their papers we have counts for
Showing 2020 · math.LOShow all
2 papers · 2 filters
math.LO2020
On cohesive powers of linear orders
Rumen Dimitrov, Valentina Harizanov, Andrey Morozov +3
Cohesive powers of computable structures are effective analogs of ultrapowers, where cohesive sets play the role of ultrafilters. Let , , and denote the respective order-…
math.LO2020★ 1 cited
Interpreting a field in its Heisenberg group
Rachael Alvir, Wesley Calvert, Grant Goodman +6
We improve on and generalize a 1960 result of Maltsev. For a field , we denote by the Heisenberg group with entries in . Maltsev showed that there is a copy of def…