School personnel information




nonlinear partial differential equations

Organization 【 display / non-display

  • 2016.04.01 - , Department of Mathematics, Graduate School of Science, Professor


Academic Papers 【 display / non-display

  • Global existence for systems of wave and Klein-Gordon equations with compactly supported initial data, Soichiro Katayama, Communications on Pure & Applied Analysis,17 (4), 1479-1497, 2018.08, Papers

  • Global existence for a class of system of nonlinear wave and Klein-Gordon equations, Soichiro Katayama, RIMS Kôkyûroku Bessatsu,B70, 149–166, 2018.04, International Conference(Proceedings)

  • Energy decay for systems of semilinear wave equations with dissipative structure in two space dimensions, Soichiro Katayama, Akitaka Matsumura, Hideaki Sunagawa, NoDEA Nonlinear Differential Equations and Applications,22(4) 601-628, 2015.08, Papers

  • Semilinear hyperbolic systems violating the null condition, Soichiro Katayama, Toshiaki Matoba, Hideaki Sunagawa, Mathematische Annalen,361(1-2) 275-312, 2015.02, Papers

  • Null structure in a system of quadratic derivative nonlinear Schrödinger equations, Masahiro Ikeda, Soichiro Katayama, Hideaki Sunagawa, Annales Henri Poincaré. A Journal of Theoretical and Mathematical Physics,16(2) 535-567, 2015.02, Papers

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