Equation of motion for an isotropic linear elastic medium, obtained by combining Hooke's law with the momentum balance: (λ+μ)∇(∇·u) + μ∇²u + b = ρü.
Equation of motion for an isotropic linear elastic medium, obtained by combining Hooke's law with the momentum balance: (λ+μ)∇(∇·u) + μ∇²u + b = ρü.