limited_memory_init_val_min:

Lower bound on value for B0 in low-rank update. $\;$
The starting matrix in the low rank update, B0, is chosen to be this multiple of the identity in the first iteration (when no updates have been performed yet), and is constantly chosen as this value, if "limited_memory_initialization" is "constant". The valid range for this real option is $0 < {\tt limited\_memory\_init\_val\_min } < {\tt +inf}$ and its default value is $1 \cdot 10^{-08}$.