hookeai.material_model_finder.model.material_discovery.vreduce_grad_operator_sym_3d_to_2d¶
- vreduce_grad_operator_sym_3d_to_2d(grad_operator_sym_3d)[source]¶
Reduce 3D discrete symmetric gradient operator to 2D.
Compatible with vectorized mapping.
- Parameters:
grad_operator_sym_3d (torch.Tensor(2d)) – Discrete symmetric gradient operator (3D).
- Returns:
grad_operator_sym_2d – Discrete symmetric gradient operator (2D).
- Return type:
torch.Tensor(2d)