National College of Technology, Wakayama College

output

20082024

most citedRelativistic redshift of the star S0-2 orbiting the Galactic center supermassive black hole

497 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

Yohsuke Takamori8 · h 9
H. Ikeda2 profiles6 · h 24
H. Saida5 · h 13
M. Takahashi2 profiles3 · h 6
S. Nishiyama3 · h 30
Takahisa Igata3 · h 13
T. Miyaji3 profiles3 · h 54
Y. Toba3 · h 31
A. Naruko2 · h 17
A. Pollo2 profiles2 · h 51
B. Roberts2 · h 3
Chul-Moon Yoo2 · h 31

collaborating institutions

National Institute of TechnologyJP21 papers
National Astronomical Observatory of JapanJP13 papers
Kyoto UniversityJP11 papers
The University of TokyoJP11 papers
Institute of Astronomy and Astrophysics, Academia SinicaTW10 papers
The Graduate University for Advanced Studies, SOKENDAIJP10 papers
Ehime UniversityJP9 papers
National Tsing Hua UniversityTW7 papers
Tohoku UniversityJP7 papers
Daido UniversityJP6 papers
Centre National de la Recherche ScientifiqueFR5 papers
Institute of Space and Astronautical ScienceJP5 papers

Showing math.NTShow all

1 paper · 1 filter

math.NT2018

Eigenvalues of Matrices whose Elements are Ramanujan Sums or Kloosterman Sums

Noboru Ushiroya

Let $c_{q} (n)$ be the Ramanujan sums and let $S (m, n; q)$ be the Kloosterman sums. We study the eigenvalues of $q \times q$ matrices whose $(m, n)$ entry is $c_{q} (m - n)$ or $S (m, n; q)$ wh…