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Yasuhiro Kishi
Observed names:
Y. Kishi,
YASUHIRO KISHI,
Yasuhiro KISHI
Institution:
Aichi University of Education
Observed institutions:
Centre National de la Recherche Scientifique,
Fukuoka University,
Aichi University of Education,
Laboratoire de Mathématiques Blaise Pascal,
Université Blaise Pascal,
Tokyo Metropolitan University
show all 6
ORCID:
0009-0000-2226-8727
Observed ORCID:
0009-0000-2226-8727
OpenAlex ID:
A5076019543
Works
36
Awards
2
Parametrization of the Quadratic Fields Whose Class Numbers are Divisible by Three
2000
·
Yasuhiro Kishi
, Katsuya Miyake
·
Journal of Number Theory
·
44
Divisibility of the class numbers of imaginary quadratic fields
2017
·
K. Chakraborty
, A. Hoque
, et al.
·
Journal of Number Theory
·
31
PDF
Note on the Divisibility of the Class Number of Certain Imaginary Quadratic Fields
2008
·
YASUHIRO KISHI
·
Glasgow Mathematical Journal
·
29
PDF
A family of cyclic cubic polynomials whose roots are systems of fundamental units
2003
·
Yasuhiro Kishi
·
Journal of Number Theory
·
20
On Dihedral Extensions and Frobenius Extensions
2004
·
Masafumi Imaoka
, Yasuhiro Kishi
·
Developments in mathematics
·
12
A Constructive Approach to Spiegelung Relations between 3-Ranks of Absolute Ideal Class Groups and Congruent Ones Modulo (3)2 in Quadratic Fields
2000
·
Yasuhiro Kishi
·
Journal of Number Theory
·
9
PDF
On the Ideal Class Group of Certain Quadratic Fields
2010
·
YASUHIRO KISHI
·
Glasgow Mathematical Journal
·
8
PDF
A criterion for a certain type of imaginary quadratic fields to have $3$-ranks of the ideal class groups greater than one
1998
·
Yasuhiro Kishi
·
Proceedings of the Japan Academy Series A Mathematical Sciences
·
7
PDF
A new family of imaginary quadratic fields whose class number is divisible by five
2008
·
Yasuhiro Kishi
·
Journal of Number Theory
·
5
PDF
An infinite family of pairs of imaginary quadratic fields with both class numbers divisible by five
2017
·
Miho Aoki
, Yasuhiro Kishi
·
Journal of Number Theory
·
4
Imaginary quadratic fields whose ideal class groups have 3-rank at least three
2016
·
Yasuhiro Kishi
, Toru Komatsu
·
Journal of Number Theory
·
4
Continued Fraction Expansions with Even Period and Primary Symmetric Parts with Extremely Large End
2015
·
Fuminori Kawamoto
, Yasuhiro Kishi
, et al.
·
Commentarii mathematici Universitatis Sancti Pauli = Rikkyo Daigaku sugaku zasshi
·
4
PDF
On systems of fundamental units of certain quartic fields
2015
·
Miho Aoki
, Yasuhiro Kishi
·
International Journal of Number Theory
·
4
A note on the 3-rank of quadratic fields
2003
·
Yasuhiro Kishi
·
Archiv der Mathematik
·
4
Real Quadratic Fields, Continued Fractions, and a Construction of Primary Symmetric Parts of Ele Type
2019
·
Fuminori KAWAMOTO
, Yasuhiro KISHI
, et al.
·
Kyushu Journal of Mathematics
·
3
PDF
On the 3-rank of the ideal class group of quadratic fields
2013
·
Yasuhiro Kishi
·
Kodai Mathematical Journal
·
3
THE SPIEGELUNGSSATZ FOR p = 5 FROM A CONSTRUCTIVE APPROACH
2005
·
Yasuhiro Kishi
·
Mathematical Journal of Okayama University
·
3
PDF
On the Sylow $p$-Subgroups of the Ideal Class Groups of Some Imaginary Cyclic Fields of Degree $p-1$
2004
·
Yasuhiro KISHI
·
Tokyo Journal of Mathematics
·
3
PDF
Continued Fractions and the Class Number of Real Quadratic Orders
2024
·
Fuminori KAWAMOTO
, Yasuhiro KISHI
·
Tokyo Journal of Mathematics
·
2
On some properties of partial quotients of the continued fraction expansion of $$\sqrt{d}$$ with even period
2020
·
Fuminori Kawamoto
, Yasuhiro Kishi
, et al.
·
Archiv der Mathematik
·
2
Note on the Divisibility of the Class Number of Certain Imaginary Quadratic Fields – Corrigendum
2009
·
YASUHIRO KISHI
·
Glasgow Mathematical Journal
·
2
PDF
Imaginary cyclic fields of degree $p - 1$ whose relative class numbers are divisible by $p$
2001
·
Yasuhiro Kishi
·
Proceedings of the Japan Academy Series A Mathematical Sciences
·
2
PDF
A Lower Bound for the Class Number of Certain Real Quadratic Fields
2020
·
Fuminori Kawamoto
, Yasuhiro Kishi
·
Springer eBooks
·
1
5-Class towers of cyclic quartic fields arising from quintic reflection
2019
·
Abdelmalek Azizi
, Yasuhiro Kishi
, et al.
·
Annales mathématiques du Québec
·
1
PDF
Construction of positive integers with even period of minimal type
2014
·
Fuminori Kawamoto
, Yasuhiro Kishi
, et al.
·
Proceedings of the Japan Academy Series A Mathematical Sciences
·
1
PDF
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Works count:
36
Citation count:
209
H-index:
7
I10-index:
5
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