fully nonlinear water wave
fully nonlinear Boussinesq wave equations
Fully nonlinear elliptic and parabolic equations
Fully nonlinear free-surface flow
fully nonlinear Korteweg-de Vries equations
fully nonlinear liquid oscillation
fully nonlinear Sine-Gordon equation
Fully nonlinear uniformly elliptic equations
fully nonlinear uniformly parabolic equation
fully water-soluble monoammonium phosphate(MAP) for dropping fertigation application
nonlinear water pollution control and programming