Study of hypergeometric functions
超几何函数的研究
基本信息
- 批准号:23540214
- 负责人:
- 金额:$ 3.24万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2011
- 资助国家:日本
- 起止时间:2011 至 2013
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
1) Original Schwarz map has the Riemann sphere as its target. I proposed the hyperbolic and de Sitter Schwarz maps, whose targets are hyperbolic 3-space and de Sitter 3-space, respectively. The unit normals of the hyperbolic Schwarz image surface are de Sitter Schwarz maps, and vice versa. Geodesic extension of the normals hit the ideal boundary which turn out to be the original and the derived Schwarz maps. These new maps have singularities outside the singularities of the differential equation. These singularities offer geometric invariants.2) Hyperplane arrangements in the real projective spaces. n+3 hyperplanes in general position in n-space is combinatorially unique. I studied the action of the cyclic group of order n+3 on the chambers cut out by these hyperplanes.
1)原Schwarz地图以黎曼球为目标。我提出了双曲和德西特-施瓦茨映射,它们的目标分别是双曲3-空间和德西特3-空间。双曲Schwarz图像表面的单位法线是de Sitter Schwarz映射,反之亦然。法线的测地线扩展到达理想边界,即原始和派生的Schwarz映射。这些新映射在微分方程的奇异点之外有奇异点。这些奇点提供了几何不变量。实射影空间中的超平面排列。N +3个超平面在N空间的一般位置是组合唯一的。我研究了n+3阶循环群对这些超平面切割出的腔室的作用。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Veronese arrangements of hyperplanes in real projective spaces
真实射影空间中超平面的维罗纳排列
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Takasi Kusano;Jelena Manojlovic and Tomoyuki Tanigawa;Yohei Komori and Yasushi Yamashita;加藤幹雄;K. Cho
- 通讯作者:K. Cho
Monodromy of Lauricella's hypergeometric F_A-system
Lauricella 超几何 F_A 系统的单向性
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:K.Matsumoto;T.Sasaki;M.Yoshida;上野喜三雄;Keiji Matsumoto;Keiji Matsumoto and Masaaki Yoshida
- 通讯作者:Keiji Matsumoto and Masaaki Yoshida
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YOSHIDA Masaaki其他文献
Nobiletin-rich Citrus reticulata peel extract has potential to prevent human brain aging-related decline of hippocampal SST-NEP system function and memory ability
富含川陈皮素的柑橘皮提取物具有预防人脑衰老相关的海马SST-NEP系统功能和记忆能力下降的潜力
- DOI:
- 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
YAMAKUNI Tohru;HAN Wanying;SUN Wen;XU Huinan;ANDO Hidehiro;YOSHIDA Masaaki;and SATO Toshihiko - 通讯作者:
and SATO Toshihiko
Delayed reward presentation among well-trained mice with lever preferences: Examining sign- and goal-tracking behaviors
训练有素、具有杠杆偏好的小鼠延迟奖励呈现:检查信号和目标跟踪行为
- DOI:
- 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
YAMAKUNI Tohru;HAN Wanying;SUN Wen;XU Huinan;ANDO Hidehiro;YOSHIDA Masaaki;and SATO Toshihiko;白井理沙子・小川洋和;SATO Toshihiko and YAMAKUNI Tohru - 通讯作者:
SATO Toshihiko and YAMAKUNI Tohru
YOSHIDA Masaaki的其他文献
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{{ truncateString('YOSHIDA Masaaki', 18)}}的其他基金
Interaction between literature and chanson in artistic cabarets
艺术歌舞中文学与香颂的互动
- 批准号:
25370346 - 财政年份:2013
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Operand observation of excited carrier transfers in photoelectrodes for water splitting by electrochemical XAFS
电化学 XAFS 光电极中激发载流子转移的操作数观察
- 批准号:
24750134 - 财政年份:2012
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
The interactionbetween chanson and literature from the second half of the 19th century to the beginning of the 20th century in France
法国19世纪下半叶至20世纪初香颂与文学的互动
- 批准号:
22520302 - 财政年份:2010
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Surface observation of photocatalyst for water splitting by in-situ X-ray absorption spectroscopy
原位X射线吸收光谱观察光解水催化剂的表面
- 批准号:
22850015 - 财政年份:2010
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Research Activity Start-up
Improvement of Lectures by Using Students' Voices
利用学生的声音改进讲座
- 批准号:
21500937 - 财政年份:2009
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study on hypergeometric functions
超几何函数研究
- 批准号:
19340034 - 财政年份:2007
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Fundamental Research on Intergenerational Ethics Centering Sustainable Relations between Natural World and Human Society
围绕自然与人类社会可持续关系的代际伦理基础研究
- 批准号:
17520019 - 财政年份:2005
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Several aspects of the popular culture in cities and country side of the Modern France and its influence on the literature
近代法国城乡流行文化的几个方面及其对文学的影响
- 批准号:
15520164 - 财政年份:2003
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Geometric study of the hypergeometric function
超几何函数的几何研究
- 批准号:
14340049 - 财政年份:2002
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Fundamental Study on Environmental Ethics as the Relationship of Human beings and Nature
作为人与自然关系的环境伦理基础研究
- 批准号:
14510047 - 财政年份:2002
- 资助金额:
$ 3.24万 - 项目类别:
Grant-in-Aid for Scientific Research (C)














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