Existence of nontrivial solutions for critical biharmonic equations with logarithmic term

Qihan He, Juntao Lv, Zongyan Lv +1

In this paper, we consider the existence of nontrivial solutions to the following critical biharmonic problem with a logarithmic term \begin{equation*} \begin{cases} Δ^2 u=μΔu+λu+|…