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The University of Electro-Communications  Graduate School of Informatics and Engineering, School of Informatics and Engineering  Division of General Education

Professor  MASAHIRO OHNO

■ Academic degrees 理学修士  Waseda University  1991/03  博士(理学)  Waseda University  1996/10    ■ Classes responsible within the university 2019  線形代数学第一  Spring semester  Undergraduate, daytime  2019  数学演習第一  Spring semester  Undergraduate, daytime  2019  応用代数学  Fall semester  Undergraduate, daytime  2019  応用代数学  Fall semester  Undergraduate, mainly nighttime  2019  線形代数学第二  Fall semester  Undergraduate, daytime  View details...   ■ Classes responsible in other universities 2001  基礎数学I  明治大学  2001  基礎数学Ⅱ  明治大学  2001  科学技術英語Ⅰ  明治大学  2001  科学技術英語Ⅱ  明治大学  2007  代数IB  早稲田大学  View details...   ■ Current research areas Algebra    ■ Current research subjects Study on projective algebraic varieties  Projective algebraic variety Polarized variety Vector bundle    ■ Published books Book  理工系基礎数学演習  石田晴久，伊東裕也，榎本直也，大野真裕，木田雅成，田吉隆夫，内藤敏機，山口耕平，山田裕一  株式会社　コロナ社  i-vi，1-230  2015/04  Book  理工系基礎数学演習  石田晴久，伊東裕也，大野真裕，木田雅成，田吉隆夫，内藤敏機，山口耕平，山田裕一  株式会社昭晃堂  i-iii，1-220  2005/05  Book  微分積分・線形代数　数学演習  伊東裕也，大久保謙二郎，大野真裕，金沢稔，木田雅成，小島久祉， 田吉隆夫，内藤敏機，三沢正史，山田裕一，山口耕平  株式会社昭晃堂  1-144  1999/03  View details...   ■ Published papers Paper  Yes  Nef vector bundles on a quadric surface with the first Chern class (2,1)  Only  Masahiro OHNO  Advances in Geometry  Published Online  2019/06/21  10.1515/advgeom-2018-0039  Paper  Yes  Nef vector bundles on a projective space with first Chern class three  Only  Masahiro Ohno  Rendiconti del Circolo Matematico di Palermo Series 2  On line first  2019/03/27  10.1007/s12215-019-00412-5  Paper  Yes  Nef vector bundles on a projective space with first Chern class 3 and second Chern class 8  Only  Masahiro Ohno  Le Matematiche  LXXII/ II, 69-81  2017  10.4418/2017.72.2.5  Paper  Yes  Spaces of algebraic maps from real projective spaces to toric varieties  Joint  Andrzej KOZLOWSKI, Masahiro OHNO, and Kohhei YAMAGUCHI  Journal of the Mathematical Society of Japan  68/ 2, 745-771  2016/04  Paper  Yes  Maximal minors of a matrix with linear form entries  Joint  Hiroya Ito, Atsushi Noma, Masahiro Ohno  Linear and Multilinear Algebra  63/ 8, 1599-1606  2015  10.1080/03081087.2014.959516  View details...   ■ Research presentations Oral presentation for an academic conference  Nef vector bundles on a projective space with first Chern class three  International Congress of Mathematicians Rio de Janeiro 2018 Short Communications  Yes  Masahiro Ohno  2018/08/06  Oral presentation for an academic conference  A spectral sequence and nef vector bundles of the first Chern class two on hyperquadrics  International Congress of Mathematicians Seoul 2014 Abstracts Short Communications Poster Sessions  Yes  Masahiro Ohno  2014/08/16  Oral presentation for an academic conference  「射影空間内の余次元の小さい多様体の法束のpositivityについて」  日本数学会代数学分科会講演アプストラクト  No  大野真裕  2001/10/06  Oral presentation for an academic conference  Adjoint varieties and their secant varieties  日本数学会代数分科会講演アプストラクト  No  楫 元, 大野 真裕, 保倉 理美  1998/09/30  Oral presentation for an academic conference  豊富なベクトル束の数値的半正値について  日本数学会代数分科会講演アプストラクト  No  大野 真裕  1998/09/30  View details...   ■ Memberships of academic societies 日本数学会  1992-Present  View details...   ■ Committee or council involvement 日本数学会  地方区代議員  2012/03-2013/02  View details...   ■ Committee activity in the University 情報理工学研究科代議員会  委員  2019/04-Present  情報理工学域代議員会  委員  2019/04-Present  学域時間割作成WG  委員  2017/04-2019/03  オンライン資料検討WG  委員  2016/06-2017/03  単位認定小委員会  委員  2015/02-2016/01  View details...