矢ヶ崎 一幸 氏
We consider a coupled elliptic system with critical exponents and discuss bifurcations of radially symmetric solutions. We transform the system to a four-dimensional reversible system of ordinary differential equations and show that infinitely many pitchfork and transcritical bifurcations occur. Numerical computation results are also given to demonstrate the theoretical ones. This is a joint work with Tomasz Stachowiak.