Showing 2026Show all
2 papers · 1 filter
math.LO2026
A natural haystack of differentially closed fields
James E. Hanson
In this partially expository paper, we present a novel construction of differentially closed fields of characteristic : Let be the differential ri…
math.LO2026
A formula for any real number, maybe
James E. Hanson, Connor Watson
We discuss how to write down three specific natural numbers , , such that for any real number you've probably ever thought of, it is consistent with se…