delay parabolic partial differential equation
elliptic-parabolic partial differential equation
parabolic partial differential equation of three dimension
system of parabolic partial differential equation
systems of parabolic partial differential equation
boundary value problem of partial differential equation of parabolic type
parabolic partial functional differential equation
parabolic type partial differential equation
partial differential equation of parabolic type
parabolic differential equation
抛物型微分方程
拋物线微分方程式
抛物型方程
抛物微分方程
Parabolic differential equation of one-dimension
parabolic partial differential equations
quasilinear parabolic differential equation
quasi-linear parabolic differential equation
semilinear parabolic differential equation
system of parabolic partial differential equations
a partial differential equation
adjoint partial differential equation
algebraic partial differential equation system