Tomohiro Okuma

activity

20052026

most citedThe geometric genus of splice-quotient singularities

63 citations · 237 across the 22 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.AC2020★ 10 cited

Normal Hilbert coefficients and elliptic ideals in normal two-dimensional singularities

Tomohiro Okuma, Maria Evelina Rossi, Kei-ichi Watanabe +1

Let $(A, m)$ be an excellent two-dimensional normal local domain. In this paper we study the elliptic and the strongly elliptic ideals of $A$ with the aim to characterize…

math.AG2020

Weighted homogeneous surface singularities homeomorphic to Brieskorn complete intersections

Tomohiro Okuma

For a given topological type of a normal surface singularity, there are various types of complex structures which realize it. We are interested in the following problem: Find the m…