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 2019Show all

2 papers · 1 filter

math.AG2019

Normal reduction numbers of normal surface singularities

Tomohiro Okuma

This article consists of two parts. The first part is a survey on the normal reduction numbers of normal surface singularities. It includes results on elliptic singularities, cone-…

math.AC2019★ 2 cited

The normal reduction number of two-dimensional cone-like singularities

Tomohiro Okuma, Kei-ichi Watanabe, Ken-ichi Yoshida

Let $(A, m)$ be a normal two-dimensional local ring and $I$ an $m$ -primary integrally closed ideal with a minimal reduction $Q$ . Then we calculate the numbers:…