7 citations · 15 across the 15 of their papers we have counts for
5 papers · 1 filter
Lifts, transfers, and degrees of univariate maps
Thomas Brazelton, Stephen McKean
One can compute the local -degree at points with separable residue field by base changing, working rationally, and post-composing with the field trace. We show that f…
Bézoutians and the -degree
Thomas Brazelton, Stephen McKean, Sabrina Pauli
We prove that both the local and global -degree of an endomorphism of affine space can be computed in terms of the multivariate Bézoutian. In particular, we show that…
Residue sums of Dickson polynomials over finite fields
Thomas Brazelton, Joshua Harrington, Matthew Litman +1
Given a polynomial with integral coefficients, one can inquire about the possible residues it can take in its image modulo a prime . The sum over the distinct residues can somet…
Homotopy Mackey functors of equivariant algebraic -theory
Thomas Brazelton
Given a finite group acting on a ring , Merling constructed an equivariant algebraic -theory -spectrum, and work of Malkiewich and Merling, as well as work of Barwick,…
A note on twisted group rings and semilinearization
Thomas Brazelton
In this short note, we construct a right adjoint to the functor which associates to a ring equipped with a group action its twisted group ring. This right adjoint admits an int…