algebraic k-theory 1arithmetically equivalent number fields 1étale cohomology 1galois representations 1k-equivalence 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.NT2026
On the higher algebraic -groups of arithmetically equivalent number fields
Ryo Komiya
The paper defines new notions of K-equivalence and almost K-equivalence for number fields, studies how these relate to arithmetical and local integral equivalence, and uses higher…
math.AG2025
A Tate algebra version of the Jacobian Conjecture
Lucas Hamada, Kazuki Kato, Ryo Komiya
This paper investigates a Tate algebra version of the Jacobian conjecture, referred to as the Tate-Jacobian conjecture, for commutative rings equipped with an -adic topology…