A Morse index formula for radial solutions of Lane-Emden problems

2016/05/11 by De Marchis, Francesca, Ianni, Isabella, Pacella, Filomena
#Analysis of PDEs (math.AP) #FOS: Mathematics

paper · doi:10.48550/arxiv.1605.03357

Abstract

We consider the semilinear Lane-Emden problem: \-Δu= |u|^p-1u in B u=0 on ∂ B. where B is the unit ball of \mathbb R^N, N≥3, centered at the origin and 1

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