Energy concentration of the focusing energy-critical FNLS

Yonggeun Cho, Gyeongha Hwang, Yong-Sun Shim

We consider the fractional nonlinear Schrödinger equation (FNLS) with general dispersion $|\nabla {|}^{\alpha }$ and focusing energy-critical nonlinearities $-|u{|}^{\frac{2\alpha }{d-\alpha }}u$ and $-(|x|^…