svkarash

Higher order derivatives by using dde.grad.jacobian and dde.grad.hessian

7

Dear @lululxvi I have specified all essential derivatives as below. However, upon compiling model, an error occurred. PDE is defined as ```python def pde2(X,U): x,z,t=X[:, 0:1],X[:, 1:2],X[:, 2:] psi,eta=U[:, 0:1],...

Navier Stokes Dynamic surface Boundary Conditions

15

Dear Dr. @lululxvi I am dealing with a fluid dynamics problem involving a water tank, surface waves, and a set of partial differential equations (PDEs) along with boundary conditions. I...