arXiv subjects

Hiromu Tanaka

Publications and source records attributed to Hiromu Tanaka.

56 records · Page 4Linked to original sources

arXiv2012

The X-method for klt surfaces in positive characteristic

In this paper, we establish a weak version of the Kodaira vanishing theorem for surfaces in positive characteristic. As an application, we obtain some fundamental theorems in the minimal model theory for klt surfaces.

math.AG↗

arXiv2012

On log surfaces

This paper is an announcement of the minimal model theory for log surfaces in all characteristics and contains some related results including a simplified proof of the Artin-Keel contraction theorem in the surface case.

math.AG↗