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Last name: MATSUMOTO
First name: T.
Geophysical and Astrophysical Fluid Dynamics, 99, pp. 61-75
Fluid Dynamics Research, 36, pp. 221-237
Fluid Dynamics Research, 36, pp. 221-237, http://dx.doi.org./10.1016/j.fluiddyn.2004.03.005
Does three-dimensional incompressible Euler flow with smooth initial conditions develop a singularity with infinite vorticity after a finite time? This blowup problem is still open. After briefly reviewing what is known and pointing out some of the difficulties, we propose to tackle this issue for the class of flows having analytic initial data...
Fluid Dynamics Research, 36, pp. 221-237
Fluid Dynamics Research, 36, pp. 221-237, http://dx.doi.org./10.1016/j.fluiddyn.2004.03.005
Physica D Nonlinear Phenomena, 237, pp. 1951-1955, http://dx.doi.org./10.1016/j.physd.2007.11.007
Journal of Statistical Physics, 121, pp. 671-695, http://dx.doi.org./10.1007/s10955-005-7011-4
Fluid Dynamics Research, 36, pp. 221-237
It is shown that the solutions of inviscid hydrodynamical equations with suppression of all spatial Fourier modes having wave numbers in excess of a threshold K-G exhibit unexpected features. The study is carried out for both the one-dimensional Burgers equation and the two-dimensional incompressible Euler equation. For large K-G and smooth...
Geochemistry, Geophysics, Geosystems, v. 4, n. 5, p. 8909, 2003. http://dx.doi.org/10.1029/2001GC000261
Northeast of New Zealand the Pacific plate is obliquely subducted beneath the overriding Australian plate. Major differences appear in the oblique-convergence-driven structures that occur along the plate boundary. While strike-slip component of convergence is accommodated in the forearc domain to the south at the eastern North Island margin, we...
Physica D Nonlinear Phenomena, 219, pp. 40-59, http://dx.doi.org./10.1016/j.physd..05.011
High resolution imaging observation of a sunspot umbra was done with Hinode Solar Optical Telescope (SOT). Filtergrams in wavelengths of blue and green continuum were taken during three consecutive days. The umbra consisted of a dark core region, several diffuse components and numerous umbral dots. We derived basic properties of umbral dots...