# Takashi Sakajo

### Name

Takashi Sakajo

### Primary department

Org1 | Org2 | Org3 | Job title |
---|---|---|---|

Graduate School of Science | Mathematics and Mathematical Sciences | Professor |

### URL

http://www.math.kyoto-u.ac.jp/~sakajo

http://www.math.kyoto-u.ac.jp/~sakajo/index-j.html

### Research Topics

My research interests are in understanding nonlinear dynamical phenomena observed in the evolutions of incompressible fluid motions;

### Overview of your research

The topics I am intersted in are as follows.

(1) Dissipative weak solutions of the Euler equations and turbulence

(2) Vortex Dynamics (on sphere/in multiply connected domains)

(3) Singularity formation and long-time behavior of vortex sheets

(4) Mathematical analysis for models for 3D Navier-Stokes and Euler equations

(5) Topological chaos appearing in the turbulent flow

(6) Two-dimensional turbulence and statistical property of point vortices

### Fields of research (key words)

Applied Mathematics, Mathematical Fluid Dynamics, Numerical Analysis