38 citations · 109 across the 44 of their papers we have counts for
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math.AG2015★ 1 cited
Modular forms of weight 3m and elliptic modular surface
Shouhei Ma
We prove that the graded ring of modular forms of weight divisible by 3 is naturally isomorphic to a certain log canonical ring of the corresponding elliptic modular surface.
math.AG2015★ 5 cited
K3 surfaces with involution, equivariant analytic torsion, and automorphic forms on the moduli space IV: the structure of invariant
Shouhei Ma, Ken-Ichi Yoshikawa
A holomorphic torsion invariant of K3 surfaces with involution was introduced by the second-named author. In this paper, we completely determine its structure as an automorphic fun…