Japanese version is here

Gen Nakamura
(Professor)
gnaka@math.sci.hokudai.ac.jp

Mourad Sini
(Post Doctor)

sini@math.sci.hokudai.ac.jp
Michiyuki Watanabe
(Post Doctor)
m-watanabe@math.sci.hokudai.ac.jp

Shengzhang Wang
(Doctor Course, 3rd grade)

wang@math.sci.hokudai.ac.jp
Yuki Daido
(Doctor Course, 3rd grade)
daido@math.sci.hokudai.ac.jp
Yusuke Takei
(Master Course, 2nd@grade)
youth@hotmail.com
Daisuke Yamashita
(Master Course, 1st grade)
Koji Kubota
(Superviser)

We are intersted in the large time behavior of solutions to system of nonlinear wave equation with nonlinearity of power type |v|^p or |u|^q.. In particular, we are intersted in the optimal condition on the exponents, p.q for which the solution is asymptotically free from the nonlinearity.

Inverse problem