Abdul Hannan Mustajab

icon company @KumvaIoT icon location Kiel, Germany. icon location PhD @ Institute for Geosciences, University of Kiel. Building remote monitoring systems @KumvaIoT.

Results 4 comments of Abdul Hannan Mustajab

Inverse problem for a space and time dependent variable.

@lululxvi It is C(x,y) and not C(x,y,t). I followed some posts, but there it was with tensor flow backend. I am using PyTorch backend, and it didn't work. Can you...

2D Wave Equation With Initial Conditions and Disk Deformity.

@praksharma Hey, This is ``` def func_zero(X): return np.zeros((len(X),1)) def func_zero_IC(X): return np.zeros((len(X),1)) def gaussian_wave(x,y): return torch.exp(-0.5* (((x-0)/0.3)**2 + ((y-0)/0.3)**2)) ``` These conditions fit well, the only problem is with...

2D Wave Equation With Initial Conditions and Disk Deformity.

Hey, thanks for your response @lululxvi . Can you please mention the second code that you are referring to here ? If you mean this one; ``` disk_domain = dde.geometry.Disk([7,...

Inverse problem for the fractional Poisson equation in 1D cannot be trained by L-BFGS

@lululxvi Hey, I am also using Pytorch. What do you mean by not supported ? I am training using Adam on 2D Wave eq (inverse case), and it doesn't seem...