# How to get the minimum of a 3D or N-D hook face steadily ### There is one curved surface with boundaries and multiple minimas，so how to get the global minimum? The solver should be steady and efficient. ### How the extend the solver to N-D surface?
How to get the minimum of a 3D or N-D hook face steadily
There is one curved surface with boundaries and multiple minimas，so how to get the global minimum? The solver should be steady and efficient.
How the extend the solver to N-D surface?