"Shinya Nishibata,Masashi Ohnawa,Masahiro Suzuki","The mathematical justication of the Bohm criterion in plasma physics",,"Advanced Studies in Pure Mathematics",,"Vol. 64",,"pp. 489-495",2015, "Shinya Nishibata,Masashi Ohnawa,Masahiro Suzuki","Nonlinear stability of boundary layer solutions to the Euler-Poisson equations in plasma physics",,"Hyperbolic Problems: Theory, Numerics, Applications",,,,"pp. 817-822",2014, "Shinya Nishibata,Masahiro Suzuki,Masashi Ohnawa","Asymptotic stability of boundary layers to the Euler-Poisson equations arising in plasma physics",,"SIAM J. Math. Anal.",,"Vol. 44",,"pp. 761-790",2012, "Shinya Nishibata,Masahiro Suzuki","Hierarchy of semiconductor equations: relaxation limits with initial layers for large initial data",,"MSJ Memoir","The Mathematical Society of Japan","Vol. 26",,"pp. 1-113",2011, "Shinya Nishibata,Masahiro Suzuki","Relaxation limit and initial layer to hydrodynamic models for semiconductors",,"Journal of Differential Equations",,"Vol. 249",,"pp. 1385-1409",2010, "Masahiro Suzuki","Large time behavior of solutions to the Euler-Poisson equations arising in plasma physics","7th East Asia Conference on Partial Differential Equations",,,,,,2009,Dec. "Masahiro Suzuki","Stationary solutions for the Euler-Poisson equations arising in plasma physics","Second Japan-China Workshop on Mathematical Topics from Fluid Mechanics",,,,,,2009,Nov. "Shinya Nishibata,Masahiro Suzuki","Asymptotic stability of a stationary solution to a heat-conductive hydrodynamic model for semiconductors",,"Archive for Rational Mechanics and Analysis",,"Vol. 192",,"pp. 187-215",2009, "Shinya Nishibata,Masahiro Suzuki","Stationary solutions of a hydrodynamic model for semiconductors",,"数理解析研究所講究録別冊",,"Vol. B15",,"pp. 179-187",2009, "Shinya Nishibata,Masahiro Suzuki","A review of semiconductor models: Global solvability and hierarchy","International Conference on Hyperbolic Problems: Theory","Hyperbolic Problems: Theory, Numerics and Applications, Proceedings of Symposia in Applied Mathematics",,"Vol. 67","No. 1","pp. 315-330",2009, "Shinya Nishibata,Masahiro Suzuki","Initial boundary value problems for a quantum hydrodynamic model of semiconductors: asymptotic behaviors and classical limits",,"Journal of Differential Equations",,"Vol. 244","no. 4","pp. 836-874",2008, "Shinya Nishibata,Masahiro Suzuki","Asymptotic stability of a stationary solution to a hydrodynamic model for semiconductors",,"Osaka Journal of Mathematics",,"Vol. 44",,"pp. 639-665",2007,Sept.