papers
Publications (7)
math.AP2004
Asymptotics, frequency modulation, and low regularity ill-posedness for canonical defocusing equations
Michael Christ, James Colliander, Terence Tao
math.AP2011
A remark on normal forms and the "upside-down" I-method for periodic NLS: growth of higher Sobolev norms
James Colliander, Soonsik Kwon, Tadahiro Oh
math.AP2006
A remark on the concentration phenomenon for the L^2-critical nonlinear Schrodinger equations
James Colliander, Svetlana Roudenko
math.AP2014
Interaction Morawetz estimate for the magnetic Schrödinger equation and applications
James Colliander, Magdalena Czubak, Jeonghun Lee
math.AP2006
A priori bounds and weak solutions for the nonlinear Schrödinger equation in Sobolev spaces of negative order
Michael Christ, James Colliander, Terence Tao
math.AP2003
Instability of the periodic nonlinear Schrodinger equation
Michael Christ, James Colliander, Terence Tao
math.AP2003
Ill-posedness for nonlinear Schrodinger and wave equations
Michael Christ, James Colliander, Terence Tao