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HAYAKAWA Eijirou
早川 英治郎
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Alternative Names
早川 英治郎 ハヤカワ エイジロウ
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Researcher Number
50240776
Affiliation (based on the past Project Information)
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2001 – 2004: 富山大学, 工学部, 助教授
1997 – 1999: 富山大学, 工学部, 助教授
1995: 富山大学, 工学部, 助教授
1993: 富山大学, 工学部, 助教授
1992: 富山大学, 教養部, 助教授
Review Section/Research Field
Except Principal Investigator
Geometry
/
Algebra
/
代数学・幾何学
/
Geometry
Keywords
Except Principal Investigator
周期点 / 不動点指数 / 組みひも / braid / 曲面同相写像 / fixed point index / surface homeomorphism / 不安定不動点 / 不動点 / 組ひも
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/ 絡み数 / unstable fixed point / 代数体の単数 / 代数体の類数 / Dedekind和 / 楕円関数 / 加法的数論 / 実解析的保型形式 / 力学系 / Deekind和 / Jacobi-Perronアルゴリズム / 位相的指標 / 周期的不定点 / Ruelle のtransfer作用素 / ホモクリニック軌道 / 進行波の分岐構造 / 安定性 / Ruelleのtransfer作用素 / 周期軌道 / Conley index / ホモクリニック分岐 / connecting orbit / Thurston's canonical form / カオス / 自己 / 安定解 / topological index / periodic indeterminate point / Ruelle's transfer operator / homoclinic orbit / bifurcation structure of traveling waves / stability / 2次元埋め込み写像 / 擬アノソフ写像 / 埋め込み写像 / 2次元力学系 / 位相的エントロピー / periodic point / 2-dimensional embedding / pseudo-Anosov map / トーラス写像 / 位相エントロピー / 曲面 / トーラス / Fixed point index / torus map / topological entropy / 不動点の分岐 / 連続写像族 / 分枝 / 助変数付き不動点理論 / 分岐 / 位相的指数 / bifurcation of fixed points / family of continuous maps / branch / parametrized fixed point theory / linking number
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Research Projects
(
7
results)
Research Products
(
2
results)
Co-Researchers
(
18
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Applications of fixed point theory to bifurcation problems
Principal Investigator
MATSUOKA Takashi
Project Period (FY)
2003 – 2004
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Geometry
Research Institution
Naruto University of Education
Topological invariants for periodic points of torus maps
Principal Investigator
MATSUOKA Takashi
Project Period (FY)
2001 – 2002
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Geometry
Research Institution
Naruto University of Education
Topological indices of dynamical systems
Principal Investigator
YAMAGISHI Yoshikazu
Project Period (FY)
1997 – 1999
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
Geometry
Research Institution
Ryukoku University
Braid invariant for periodic points of surface maps and its applications
Principal Investigator
MATSUOKA Takashi
Project Period (FY)
1997 – 1999
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Geometry
Research Institution
Naruto University of Education
一般Dedekind和およびゼータ関数の特殊値の群論的性質
Principal Investigator
江上 繁樹
Project Period (FY)
1995
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
Algebra
Research Institution
University of Toyama
指数和,指標和の評価及び代数体,行列への一般化
Principal Investigator
江上 繁樹
Project Period (FY)
1993
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
Algebra
Research Institution
University of Toyama
代数拡大体の乗法的構造の研究
Principal Investigator
中越 矩方
Project Period (FY)
1992
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
代数学・幾何学
Research Institution
University of Toyama
All
Other
All
Journal Article
[Journal Article] Periodic motion of punctures on disks under pseudo Anosov homeomorphisms
Author(s)
Eijirou Hayakawa
Journal Title
Math.Japonica (in press)
Description
「研究成果報告書概要(欧文)」より
Data Source
KAKENHI-PROJECT-15540081
[Journal Article] Periodic motion of punctures on disks under pseudo Anosov homeomorphisms
Author(s)
Eijirou Hayakawa
Journal Title
Math.Japonica (印刷中)
Description
「研究成果報告書概要(和文)」より
Data Source
KAKENHI-PROJECT-15540081
# of Projects (Dsc)
# of Projects (Asc)
1.
MATSUOKA Takashi
(50127297)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
2.
江上 繁樹
(60168771)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
3.
葛 晋治
(90019266)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
4.
NARUKAWA Kimiaki
(60116639)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
5.
中越 矩方
(70019256)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
6.
小林 久壽雄
(70033925)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
7.
YAMAGISHI Yoshikazu
(40247820)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
8.
USHIKI Shigehire
(10093197)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
9.
KOKUBU Hiroe
(20215221)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
10.
ITO Toshikazu
(60110178)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
11.
NII Shunsaku
(50282421)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
12.
森田 善久
(10192783)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
13.
四ツ谷 晶二
(60128361)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
山口 昌哉
(30025796)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
MATSUNAGA Hiromichi
(30032634)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
MURATA Hiroshi
(20033897)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
KOBAYASHI Shigeru
(10195779)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
澤辺 正人
(60346624)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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