Showing math.RAShow all
2 papers · 1 filter
math.RA2026
Realizing orders in rational sphere product algebras with three generators
Tseleung So, Donald Stanley, Stephen Theriault +1
The realization problem asks which algebras can be realized as the cohomology of spaces. We study this problem in the context of the orders in a graded rational exterior algebra on…
math.RA2025
Counterexamples in Involutions of Azumaya Algebras
Uriya First, Ben Williams
Suppose is an Azumaya algebra over a ring and is an involution of extending an order- automorphism . We say is extraordinary if there does not e…