Gyeongha Hwang

activity

20122023

most citedOn finite time blowup for mass-critical Hartree equations

16 citations · 62 across the 14 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

math.AP2015★ 1 cited

Almost sure local wellposedness of energy critical fractional Schrödinger equations with hartree nonlinearity

Gyeongha Hwang

We consider a Cauchy problem of energy-critical fractional Schrödinger equation with Hartree nonlinearity below the energy space. Using a method of randomization of functions on $\…

math.AP2015★ 2 cited

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 $∣\nabla ∣^{α}$ and focusing energy-critical nonlinearities $- ∣ u ∣^{\frac{2 α}{d - α}} u$ and $-(|x|^…