Presentations -
about 18-
Loci of nonbirational linear centers of projective varieties
Atsushi Noma [Invited]
Conference on Geometry of Projective Varieties and its Related Topics 2024 2024.10 Yoshiaki Fukuma(Kochi univ), Hideo Kojima (Nigata Univ), Takeshi Harui (Kochi Univ of Tech)
Event date： 2024.10
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kochi University (Asakura campus), Kochi Country：Japan
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Nonbirational linear projections of projective varieties in positive characteristic
Atsushi Noma
Workshop on Tropical Geometry, Singularity theory, and Algebraic Geometry -- in honor of the 60th birthday of Professor Masanori Kobayashi 2024.9 Yoshinori Gongyo, Yusuke Nakamura, Kohei Sato, JuAe Song.
Event date： 2024.9
Language：English Presentation type：Oral presentation (general)
Venue：Tokyo Metropolitan University (Minami-Osawa Campus), Tokyo Country：Japan
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Nonbirational linear projection of projective variety -- Segre locus and Grassman-Segre locus I, II
NOMA, Atsushi [Invited]
Algebraic Geometry Seminar in Kumamoto 2024.8 Professor Chikashi Miyazaki , Kumamoto University
Event date： 2024.8
Language：English Presentation type：Oral presentation (general)
Venue：Kumamoto Country：Japan
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Duality for projective morphisms finite in codimension one and the positivity of double point divisors of general inner projections
NOMA Atsushi
MSJ Spring Meeting 2024 2024.3 The Mathematical Society of Jap
Event date： 2024.3
Language：Japanese Presentation type：Oral presentation (general)
Venue：Osaka, Osaka Metropolitan University Country：Japan
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Upper bound on the number of irreducible components of nonbirational centers of a projective variety
NOMA Atsushi
MSJ Autumn Meeting 2023 2023.9 The Mathematical Society of Japan
Event date： 2023.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Sendai, Tohoku Univeristy Country：Japan
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Nonbirational centers of projective varieties in characteristic p
NOMA Atsushi
Algebraic geometry and its related topics 2023.9
Event date： 2023.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Aso, Kyukamura Minami-Aso Country：Japan
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Nonbirational centers of projective varieties in characteristic p
野間 淳 [Invited]
特異点セミナー 2023.1
Event date： 2023.1
Language：Japanese Presentation type：Oral presentation (general)
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非特異射影多様体の非双有理射影中心点の数の上限
野間 淳 [Invited]
研究集会 射影多様体の幾何とその周辺２０１８
Event date： 2018.10
Language：Japanese Presentation type：Oral presentation (general)
Venue：高知工科大学永国寺キャンパス
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射影多様体の非双有理中心点集合の既約成分の個数の上限
野間 淳 [Invited]
特異点論月曜セミナー
Event date： 2018.10
Language：Japanese Presentation type：Oral presentation (general)
Venue：日本大学文理学部
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非特異射影曲線の非双有理射影中心点の数の上限について
野間 淳 [Invited]
特異点論月曜セミナー
Event date： 2018.6
Language：Japanese Presentation type：Oral presentation (general)
Venue：日本大学文理学部
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Double-point divisors for generic inner projections of projective varieties
Atsushi Noma
Event date： 2018.1
Language：Japanese Presentation type：Public lecture, seminar, tutorial, course, or other speech
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Generic inner projections of projective varieties
Atsushi Noma [Invited]
Event date： 2018.1
Language：Japanese Presentation type：Symposium, workshop panel (nominated)
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Defining equations of birational-divisors of conical scrolls
Atsushi Noma
Event date： 2017.3
Language：Japanese Presentation type：Oral presentation (general)
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Base-point-freeness of double-point divisors of smooth birational-divisors on conical rational scrolls
Atsushi Noma
Event date： 2017.1
Language：Japanese Presentation type：Public lecture, seminar, tutorial, course, or other speech
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Base-point-freeness of double-point divisors of smooth birational-divisors on conical rational scrolls
Atsushi Noma [Invited]
Event date： 2016.11
Language：Japanese Presentation type：Symposium, workshop panel (nominated)
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Zariski-Fujita-Ein の定理における semi-ample line bundle が base-point-free になる multiple の値について
野間 淳
特異点セミナー
Event date： 2016.10
Language：Japanese Presentation type：Public lecture, seminar, tutorial, course, or other speech
Venue：日本大学文理学部
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Regularity of projected Roth varieties
Atsushi Noma
Event date： 2016.3
Language：Japanese Presentation type：Oral presentation (general)
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野間 淳 [Invited]
第60回代数学シンポジウム 日本数学会代数学分科会
Event date： 2015.9
Language：English Presentation type：Oral presentation (invited, special)
Venue：静岡大学