Faculty Information - Hirokado Masayuki |

Hirokado Masayuki

Department / Course

Hiroshima City University Graduate School Graduate School of Information Sciences Major in Systems Engineering

Hiroshima City University Faculty of Information Sciences Department of Systems Engineering

Job Associate Professor

Academic conference presentation
2025/03/30	Classification of rational triple points in positive characteristic, index 1 covers (2025 AMS spring central sectional meeting at the University of Kansas.)
2024/01/17	Classifying rational triple points in characteristic p. (Algebraic Geometry Symposium at Okayama University)
2023/04/24	Equisingular deformations of rational triple points in characteristic p>0. (Singularity seminar (Nihon university))
2018/12/19	On non-taut rational triple points in positive characteristic. (Algebraic geometry in positive characteristic and related topics.)
2018/02/01	Further evaluation of Wahl vanishing theorems for surface singularities in characteristic p (Workshop 'Algebraic varieties in positive characteristic and related topics'.)
2017/12/08	Canonical singularities of dimension three in characteristic 2 which do not follow Reid's rules. (Workshop 'Singularities in positive characteristic, fundamental groups and ramifications'.)
2015/12/16	Three dimensional canonical singularities, simultaneous resolutions of deformations of rational double points in characteristic p. (Singularities and invariants of higher dimensional algebraic varieties.)
2015/03/18	Characterizing the central fibbers of versal deformations of rational double points in characteristic p
2013/11/08	On three dimensional canonical singularities in characteristic p.
2011/09/07	Three dimensional canonical singularities in codimension two in positive characteristic. (joint work with H. Ito, N. Saito) (Algebraic Geometry workshop 2011)
2011/08/26	Three dimensional canonical singularities in codimension two in positive characteristic. (joint work with H. Ito, N. Saito)
2011/02/21	Three dimensional canonical singularities in codimension two in positive characteristic. (joint work with H. Ito and N. Saito)
2008/11/06	On generic properties of three dimensional canonical singularities in positive characteristic (joint work with H. Ito and N. Saito) (Algebraic Geometry in Positive Characteristic and Related Topics.)
2007/09/15	Some new 3-dimensional canonical singularities in positive characteristic (joint work with H. Ito and N. Saito) (Warwick EPSRC Symposium on Algebraic Geometry 2007/2008)
2006/09/14	Calabi-Yau threefolds arising from fiber products of rational quasi-elliptic surfaces in characteristic 2 (joint work with H. Ito and N. Saito) (Moduli Spaces 2006/2007)