Concepedia
7
Publications
157
Citations
H-Index
2000
Active since
Affiliations
Tohoku University(Current)
University of Tsukuba
University of Cologne
Koichi Nagano is an author at Tohoku University specializing in geometry, discrete geometry, and engineering.
Top concepts
GeometryEngineeringDiscrete GeometryIntegral GeometryFunctional Analysis
Publications per year
2000–2021
Geodesically complete spaces with an upper curvature bound
Alexander Lytchak, Koichi Nagano · Geometric and Functional Analysis · 2019 · 51 citations
Global Geometry, Geometry, Riemannian Geometry +2
Fixed point sets of parabolic isometries of CAT(0)-spaces
Koji Fujiwara, Koichi Nagano, Takashi Shioya · Commentarii Mathematici Helvetici · 2006 · 35 citations · Full text
A volume convergence theorem for Alexandrov spaces with curvature bounded above
Koichi Nagano · Mathematische Zeitschrift · 2002 · 21 citations
Alexandrov Spaces, Volume Convergence Theorem, Functional Analysis
Asymptotic rigidity of Hadamard 2-spaces
Koichi Nagano · Journal of the Mathematical Society of Japan · 2000 · 16 citations · Full text
Integral Geometry, Discrete Geometry, Minimal Diameter π +7
Topological regularity of spaces with an upper curvature bound
Alexander Lytchak, Koichi Nagano · Journal of the European Mathematical Society · 2021 · 13 citations · Full text
Global Geometry, Geometry, Riemannian Geometry +7
Rows per page
1–5 of 7