Papers - TSUTAYA KIMITOSHI
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Remarks on the Klein-Gordon equation with quadratic nonlinearity in two space dimensions
T. Ozawa, K. Tsutaya, Y. Tsutsumi
GAKUTO Internat.Ser.Math.Sci.Appl 10 383 - 392 1997
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Global existence and asymptotic behavior of solutions for the Klein-Gordon equations with quadratic nonlinearity in two space dimensions
T Ozawa, K Tsutaya, Y Tsutsumi
MATHEMATISCHE ZEITSCHRIFT 222 ( 3 ) 341 - 362 1996.7
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Global existence of small amplitude solutions for the Klein-Gordon-Zakharov equations
Kimitoshi Tsutaya
Nonlinear Analysis, Theory, Methods and Applications 27 ( 12 ) 1373 - 1380 1996
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Global existence and asymptotic behavior of solutions for nonlinear wave equations
Kunio Hidano, Kimitoshi Tsutaya
44(4), 1273-1305 1995
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Normal form and global solutions for the Klein-Gordon-Zakharov equations
T. Ozawa, K. Tsutaya, Y. Tsutsumi
12 ( 4 ) 459 - 503 1995
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SCATTERING-THEORY FOR SEMILINEAR WAVE-EQUATIONS WITH SMALL DATA IN 2 SPACE DIMENSIONS
K TSUTAYA
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY 342 ( 2 ) 595 - 618 1994.4
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Global existence and the life span of solutions of semilinear wave equations with data of non compact support in three space dimensions
Kimitoshi Tsutaya
37, 1-18 1994
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Lower bounds for the life span of solutions of semilinear wave equations with data of non compact support
Kimitoshi Tsutaya
Hokkaido Mathematical Journal 23 ( 3 ) 549 - 560 1994
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Erratum to the paper"Long-time behaviour of solutions of a system of nonlinear wave equations"
M. Kovalyov, Kimitoshi Tsutaya
18(11), 1971-1976 1993.1
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Global existence theorem for semilinear wave equations with non-compact data in two space dimensions
Kimitoshi Tsutaya
Journal of Differential Equations 104 ( 2 ) 332 - 360 1993
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SCATTERING-THEORY FOR SEMILINEAR WAVE-EQUATIONS WITH SMALL DATA IN 2 SPACE DIMENSIONS
K TSUTAYA
PROCEEDINGS OF THE JAPAN ACADEMY SERIES A-MATHEMATICAL SCIENCES 68 ( 8 ) 227 - 231 1992.10
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A GLOBAL EXISTENCE THEOREM FOR SEMILINEAR WAVE-EQUATIONS WITH DATA OF NONCOMPACT SUPPORT IN 2 SPACE DIMENSIONS
K TSUTAYA
COMMUNICATIONS IN PARTIAL DIFFERENTIAL EQUATIONS 17 ( 11-12 ) 1925 - 1954 1992