Kyushu University Academic Staff Educational and Research Activities Database
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Atsushi Katsuda Last modified date:2022.04.25

Professor / Faculty of Mathematics
Department of Mathematics
Faculty of Mathematics

Graduate School
Undergraduate School

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 Reseacher Profiling Tool Kyushu University Pure
Academic Degree
Docter of Science
Country of degree conferring institution (Overseas)
Field of Specialization
Total Priod of education and research career in the foreign country
Outline Activities
Differential Geometry, Spectral Geometry
Research Interests
  • Isometry groups of almost nonpositive Ricci curvature
    keyword : Ricci curvature, isometry group,Killing vector fields
  • Asymptotic behavior of the heat kernel on covering spaces and closed orbits of hyperbolic dynamical system
    keyword : Heat kernel, Closed orbits
  • Stability of inverse spectral problem

    keyword : spectre inverse problem
Academic Activities
1. Atsushi Katsuda, @Toshikazu Sunada, CLOSED ORBITS IN HOMOLOGY CLASSES, Inst. Hautes Études Sci. Publ. Math., 71, 71, 5-32, 1990.08.
2. M. Anderson, A. Katsuda, Y. Kurylev, M. Lassas, M. Taylor, Boundary regularity for the Ricci equation, geometric convergence, and Gel'fand's inverse boundary problem, Invent. Math., 158, 2, 261-321, 2004.11.
1. 勝田 篤, Toward a geometric density theorem for nilpotent extensions, Low diemnsional topology and number theory V, 2013.03.