メニュー
Search
Search Research Projects
Search Researchers
How to Use
Japanese
English
Back to previous page
Hara Takuya
原 卓哉
Connect your ORCID iD
*help
…
Alternative Names
HARA Takuya 原 卓哉
Less
Researcher Number
50263984
Other IDs
Affiliation (Current)
2021: 福岡教育大学, 教育学部, 教授
Affiliation (based on the past Project Information)
*help
2007 – 2008: 福岡教育大学, 教育学部, 准教授
2002 – 2006: 福岡教育大学, 教育学部, 助教授
1997 – 1998: 福岡教育大学, 教育学部, 助教授
1995 – 1996: 福岡教育大学, 教育学部, 講師
Review Section/Research Field
Principal Investigator
解析学
Except Principal Investigator
解析学
/
Basic analysis
/
Basic analysis
Keywords
Principal Investigator
作用素 / 数域半径 / 数域縮小作用素
Except Principal Investigator
Majorization / 作用素不等式 / 直交多項式 / majorization / matrix / operator / norm
…
More
/ determinant / Lowner-Heinz inequality / Korovkin theory / 作用素単調関数 / Operator monotone function / 実解析関数 / 補間関数 / 可換作用素 / 作用素関数 / 作用素順序 / 固有値 / 凹関数 / Pick関数 / operator monotone / Positive definite operator / Pick 関数 / Korovkinの定理 / C^*-環 / 数域半径 / シュワルツノルム / positive definite operator / クリフォード関数論 / クリフォード解析学 / クリフォード代数 / Euler-Poisson-Darboux方程式 / Generalized Cauchy-Riemann方程式系 / Generalized Cauchy-Riemann方程式 / Euler-Poisson-Darbour方程式 / Clifford Function Theory / Clifford Analysis / Clifford Algebra / Euler-Poisson-Darboux Equation / Generalized Cauchy-Riemann Equation / ヒルベルト空間 / 線形作用素 / 半正定値作用素 / 直行多項式系 / 自己共役作用素 / Hilbert space / Linear operator / Positive semi-definite operator / Orthogonal polynomials
Less
Research Projects
(
6
results)
Research Products
(
2
results)
Co-Researchers
(
7
People)
Project Start Year (Newest)
Project Start Year (Oldest)
The study of operator functions and Applications to orthogonal polynomials
Principal Investigator
UCHIYAMA Mitsuru
Project Period (FY)
2005 – 2008
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Basic analysis
Research Institution
Shimane University
Fukuoka University of Education
The Study of Operator monotone Functions by Analytic Continuation and Its Application
Principal Investigator
UCHIYAMA Mitsuru
Project Period (FY)
2002 – 2004
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Basic analysis
Research Institution
Fukuoka University of Education
SCHWARZ NORMS IN OPERATOR ALGEBRAS AND CONTRACTIONS, AND ITS APPLICATIONS TO DIFFERENTIAL OPERATORS
Principal Investigator
UCHIYAMA Mitsuru
Project Period (FY)
1997 – 1998
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
解析学
Research Institution
FUKUOKA UNIVERSITY OF EDUCATION
Research of Analysis on Clifford Algebra and it's Application
Principal Investigator
NONO Kiyoharu
Project Period (FY)
1997 – 1998
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
解析学
Research Institution
Fukuoka University of Education
実解析的補間関数とその応用
Principal Investigator
UCHIYAMA Mitsuru
Project Period (FY)
1996
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
解析学
Research Institution
Fukuoka University of Education
数域縮小作用素のコアと拡張
Principal Investigator
Principal Investigator
原 卓哉
Project Period (FY)
1995
Research Category
Grant-in-Aid for Encouragement of Young Scientists (A)
Research Field
解析学
Research Institution
Fukuoka University of Education
All
2003
All
Journal Article
[Journal Article] On weighted extensions of Carleman's inequality and Hardy's inequality.
2003
Author(s)
T.Hara, S.Takahashi
Journal Title
Math.Inequal.Appl. 6・4
Pages
: 667-674
Description
「研究成果報告書概要(和文)」より
Data Source
KAKENHI-PROJECT-14540180
[Journal Article] On weighted extensions od Carleman's Inequality and Hardy's inequality
2003
Author(s)
T.Hara, S.Takahashi
Journal Title
Math.Inequality and Appl. 6
Pages
: 667-674
Description
「研究成果報告書概要(欧文)」より
Data Source
KAKENHI-PROJECT-14540180
# of Projects (Dsc)
# of Projects (Asc)
1.
UCHIYAMA Mitsuru
(60112273)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
2.
FUKUTAKE Takayoshi
(60036887)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
3.
KOSAKI Hideki
(20186612)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
4.
NONO Kiyoharu
(10117046)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
5.
WATATANI Yasuo
(00175077)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
6.
SAKAMOTO Takanori
(00162313)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
7.
TAMARI Fumikazu
(70036937)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
×
Are you sure that you want to connect your ORCID iD to this researcher?
* This action can be performed only by the researcher themselves.
×
×
