Saito Sachiko

サイトウサチコ | Saito Sachiko

Affiliation and department：
Job title： Professor

Research field (1)： Geometry

Research keywords (8)： J_{10}特異点 , Viro's patchworking , toric modification , mixed hypersurface singularities , antisymplectic holomorphic involution , antiholomorphic involution , lattice , K3 surface

Research theme for competitive and other funds (10)：

2018 - 2018 K3曲面と格子理論特別セミナー
2017 - 2018 幾何学的特異点論の展開と応用
2017 - 2017 The 5-th Workshop on K3 surfaces and Enriques surfaces
2016 - 2016 The 4-th Workshop on K3 surfaces and Enriques surfaces
2013 - 2016 Real K3 surfaces with nonsymplectic holomorphic involutions and their degenerations

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Papers (25)：

Sachiko Saito. Toric resolutions of strongly mixed weighted homogeneous polynomial germs of type J_{10}^-. arXiv:2402.15660. 2024
Sachiko Saito, Kosei Takashimizu. A note on Newton non-degeneracy of mixed weighted homogeneous polynomials. arXiv:2107.08691. 2022
Sachiko Saito, Kosei Takashimizu. Resolutions of Newton non-degenerate mixed polynomials of strongly polar non-negative mixed weighted homogeneous face type. Kodai Mathematical Journal. 2021. 44. 3. 457-491
Sachiko Saito, Kosei Takashimizu. Newton Non-degeneracy of Mixed Functions. 2021. 72. 1. 1-8
齋藤幸子, 高清水公星. 平面曲線および複素曲面の芽の良い特異点解消. 北海道教育大学紀要(自然科学編). 2021. 71. 2

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Books (1)：

『代数曲線と特異点』第II部「実代数幾何学と特異点」---ヒルベルト第16問題とその周辺---
共立出版 2001 ISBN:9784320016736

Lectures and oral presentations (46)：

Mixed hypersurface singularities and Hilbert’s 16th problem
(2023)
混合擬斉次多項式のNewton非退化性および強義Newton非退化性
(日本数学会2022年度年会)
Mixed polynomials of strongly polar non-negative mixed weighted homogeneous face type
(2021)
強義混合擬斉次多項式面関数を持つNewton非退化混合多項式の芽のトーリック特異点解消
(日本数学会2021年度年会 2021)
Real DPN pairsのHilbert第16問題とreal 2-elementary K3 surfacesの退化性
(東海大学理学部数学科談話会 2017)

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Work history (5)：

2024/04 - 現在 Asahikawa Campus, Hokkaido University of Education Professor
2007/04 - 2024/03 Associate Professor
1995/04 - 2007/03 Associate Professor
1991/05 - 1995/03 Lecturer
1990/04 - 1991/04 the Japan Society for the Promotion of Science Special researcher

Committee career (3)：

2013/03 - 2014/02 日本数学会地方区代議員(北海道支部)
2012/03 - 2014/02 日本数学会「数学通信」編集委員会常任編集委員
2012/03 - 2013/02 日本数学会評議員(北海道支部)

Association Membership(s) (1)：

日本数学会

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