4 citations · 4 across the 2 of their papers we have counts for
2 papers
math.NT2017★ 4 cited
An Explicit Shimura Tower of Function Fields over a Number Field: An Application of Takeuchi's List
Takehiro Hasegawa
Elkies proposed a procedure for constructing explicit towers of curves, and gave two towers of Shimura curves as relevant examples. In this paper, we present a new explicit tower o…
math.NT2015
On graph theory Mertens' theorems
Takehiro Hasegawa, Seiken Saito
In this paper, we study graph-theoretic analogies of the Mertens' theorems by using basic properties of the Ihara zeta-function. One of our results is a refinement of a special cas…