On the global bifurcation diagram of the equation $-\Delta u=\mu |x{|}^{2\alpha }{e}^u$ in dimension two

Daniele Bartolucci, Aleks Jevnikar, Ruijun Wu

The aim of this note is to present the first qualitative global bifurcation diagram of the equation $-\Delta u=\mu |x{|}^{2\alpha }{e}^u$. To this end, we introduce the notion of domains of first/sec…