On a fractional nonlinear equation on a bounded domain of \(\mathbb R^n\)
Summary: We establish perturbation results for a Nirenberg type equation involving the fractional Laplacian on a bounded domain of \(\mathbb R^n, n \geq 2\). Our method is based on the critical points at infinity theory of [\textit{A. Bahri}, Critical points at infinity in some variational problems. Harlow: Longman Scientific and Technical; New York: John Wiley and Sons. (1989; Zbl 0676.58021)]
scientific article; zbMATH DE number 7219811