研究者学術情報データベース

ノザワ　ヒラク
野澤　啓
NOZAWA HIRAKU

所属理工学部数理科学科

職名教授

学会発表
1.	2022/12/11	Rigidity for transverse foliations of Seifert 3-manifolds (葉層構造の幾何学とその応用)
2.	2022/11/24	タイル張りやグラフに現れるカオスについて (筑波大学談話会)
3.	2021/10/22	Chaotic colored graphs and foliated spaces (葉層構造論シンポジウム)
4.	2021/01/22	重心写像とリー葉層構造 (接触構造、特異点、微分方程式及びその周辺)
5.	2020/12/12	Rigidity of Lie foliations with locally symmetric leaves (Topological Methods in Dynamics and Related Topics III)
6.	2020/01/23	円周上の曲面束の横断的にアファインな葉層構造について (接触構造、特異点、微分方程式及びその周辺)
7.	2020/01/13	円周上の曲面束の横断的にアファインな葉層構造について (金沢大学・学習院大学合同トポロジーセミナー)
8.	2019/12/10	Morse theory and rigidity for transversely affine foliations (Topological Methods in Dynamics and Related Topics. Shilnikov Workshop)
9.	2019/11/21	On the volume of toric Sasakian manifolds (Toric Topology 2019 in Okayama)
10.	2019/02/28	La cohomología de Haefliger de foliaciones riemannianas completas (バスク大学, 幾何トポロジーセミナー)
11.	2019/02/07	Rigidity of equicontinuous foliated spaces with locally symmetric leaves (Winter school of tilings and foliated spaces)
12.	2018/10/16	Taut foliations on surface bundles over the circle (Research Seminar of Research group "Differential Geometry and Analysis" at Marburg University)
13.	2018/09/15	Taut foliations on surface bundles over circle (XXI Brazilian Topology Meeting)
14.	2018/08/31	The volume of Sasakian manifolds (The XII-th International Conference Differential Geometry and Dynamical Systems)
15.	2018/06/19	Taut foliations on surface bundles over the circle (New trends on Foliated and Stratified Spaces: Topology, Geometry and Analysis. Commemorating the 70th birthday of Xosé M. Masa)
16.	2018/06/16	Introduction to taut foliations on three-manifolds II (Advanced Course on Geometry, Topology and Global Analysis of Foliated Spaces)
17.	2018/06/15	Introduction to taut foliations on three-manifolds I (Advanced Course on Geometry, Topology and Global Analysis of Foliated Spaces)
18.	2018/05/24	佐々木多様体の体積の局所化について (ヴィダル=アバスカルセミナー)
19.	2018/05/11	Localization of Chern-Simons type invariants of Sasakian manifolds (The 3-rd International Workshop "Geometric Structures and Interdisciplinary Applications)
20.	2018/03/07	佐々木多様体のチャーン・サイモンズ型不変量の局所化について (第２５回沼津改め静岡研究会)
21.	2017/10/24	円周上の曲面束のオイラー類が極大な葉層構造について (葉層構造と微分同相群 2017 研究集会)
22.	2016/11/18	Topology of Sasakian manifolds and torus actions (The 43rd Symposium on Transformation Groups)
23.	2016/10/20	ケーラー葉層構造の特性類の変形について (葉層構造と微分同相群2016)
24.	2016/07/16	Independent variation of secondary characteristic classes of Riemannian foliations, (Foliations 2016)
25.	2016/03/17	(G,X)-葉層構造の剛性と特性類について (日本数学会年会)
26.	2015/09/25	葉層構造の二次特性類の有限的側面について I, II (幾何学阿蘇研究集会)
27.	2015/09/09	Property (T) and local rigidity of Riemannian foliations (Group actions and metric embeddings)
28.	2015/01/22	ケーラー葉層の二次特性類の変形について (研究集会「接触構造、特異点、微分方程式及びその周辺」)
29.	2014/10/28	Lie葉層構造の剛性について (微分トポロジーセミナー)
30.	2014/10/20	Riemann 葉層の剛性 (葉層構造と微分同相群 2014 研究集会)
31.	2014/09/24	Lie 葉層の剛性について (第６１回幾何シンポジウム)
32.	2014/09/02	Rigidity of Riemannian foliations with locally symmetric leaves (Workshop Geometry and Dynamics of Foliations)
33.	2014/04/26	Lie葉層の剛性について (幾何コロキウム)
34.	2014/03/21	リーマン葉層の特性類について (第37回トポロジーセミナー)
35.	2014/03/17	Lie 葉層の剛性について (日本数学会年会)
36.	2013/09/10	Rigidity and arithmeticity in Lie foliations (Geometry and Foliations 2013)
37.	2013/08/20	Lie 葉層構造の剛性について (尾鷲微分トポロジー2013)
38.	2013/03/05	La cohomologie de Haefliger des feuilletages riemanniens (S\'eminaires Groupes et G\'eom\'etrie)
39.	2013/02/08	La cohomologie de Haefliger des feuilletages riemanniens (S\'eminaire du Laboratoire de Math\'ematiques de Bretagne Atlantique de l'Universit\'e de Bretagne-Sud)
40.	2013/01/29	A finite aspect of characteristic classes of foliations (Differential Geometry Research Seminar)
41.	2012/12/08	Riemann葉層のHaefligerコホモロジーについて (研究集会``複素解析的ベクトル場・葉層構造とその周辺'')
42.	2012/12/05	佐々木多様体のコホモロジー消滅定理について (明治大学幾何セミナー)
43.	2012/12/04	葉層構造の特性類の有限的側面について (名古屋大学幾何セミナー)
44.	2012/11/27	葉層構造の特性類の有限的側面について (トポロジー火曜セミナー)
45.	2012/10/26	Rigidit\'e des classes caract\'eristiques des feuilletages (Geometry seminar of University Lyon I)
46.	2012/10/24	A puzzle arising from the AdS/CFT correspondence (Seminar "Young researchers)
47.	2012/06/28	Finiteness of characteristic classes of transversely homogeneous foliations (Foliations 2012)
48.	2012/06/20	Vanishing theorems on basic cohomology of Sasakian manifolds (Geometry seminar of Barcelona Autonomy University)
49.	2012/06/08	A finite aspect of characteristic classes of foliations (Seminar of Research Programme ``Geometry and Quantization of Moduli Spaces'')
50.	2012/03/21	La clase de Godbillon-Vey de foliaciones transversalmente homog\'eneas (Vidal Abascal Seminar)
51.	2012/02/16	A Finite aspect of characteristic classes of foliations (Seminar of Research Programme ``Geometric and Analytic Aspects of Group Theory'')
52.	2011/09/29	Finiteness of secondary characteristic classes of transversely homogeneous foliations (Vidal Abascal Seminar)
53.	2011/05/20	Cohomology and the Reeb flows of K-contact manifolds (Oberseminar Geometrie, Topologie und Analysis)
54.	2010/11/28	Five-dimensional K-contact geometry via the Morse theory on moment maps (Brussels-Cologne Seminar on Symplectic and Contact Geometry)
55.	2010/07/16	5-dimensional K-contact geometry via the Morse theory on moment maps (Conference on Geometry and Topology of Foliations)
56.	2010/05/31	Minimisabilit\'e des feuilletages riemanniens (S\'eminaire Interne)
57.	2010/05/20	5-dimensional K-contact geometry via the Morse theory on moment maps (S\'eminaire de G\'eom\'etrie Analytique)
58.	2010/04/26	Topological aspects of the minimizability of Riemannian foliations (Workshop on Geometry of Foliations)
59.	2010/03/09	Minimizability of Riemannian foliations (Seminar of Geometry and Topology of the University of Basque country)
60.	2010/02/12	Minimisabilit\'e des feuilletages riemanniens (S\'eminaire du Laboratoire de Math\'ematiques de Bretagne Atlantique de l'Universit\'e de Bretagne-Sud)
61.	2009/09/18	Five-dimensional K-contact geometry via the Morse theory on moment maps (研究集会``量子化の幾何学'')
62.	2009/09/04	Ridigity of the \'Alvarez class (Rigidity seminar)
63.	2009/06/24	Five-dimensional K-contact manifolds of rank 2 (東京幾何セミナー)
64.	2009/05/28	Rigidity of \'Alvarez classes of Riemannian foliations (Seminar of Geometry and Topology of University of Santiago de Compostela)
65.	2009/04/15	Application of toric geometry to K-contact geometry (研究集会``計算機とトポロジー分野を中心とした勉強会'')