Optimal harvesting for a logistic model with grazing

Mohan Mallick, Ardra A, Sarath Sasi

We consider semi-linear elliptic equations of the following form: \begin{equation*} \left\{ \begin{aligned} -Δu &= λ[u-\dfrac{u^2}{K}-c \dfrac{u^2}{1+u^2}-h(x) u]=:λf_h(u), \quad &…