sign-invariant相关论文
Conditional Symmetry Groups of Nonlinear Diffusion Equations with x-Dependent Convection and Absorpt
The generalized conditionalsymmetry and sign-invariant approaches are developed to study the nonlinear diffusion equatio......
Conditional Symmetry Groups of Nonlinear Diffusion Equations with x-Dependent Convection and Absorpt
The generalized conditional symmetry and sign-invarinat approaches are developed to study the nonlinear diffusion equati......
