2021/10/29 by Mascolo, Elvira, di Napoli, Antonia Passarelli
#35J87 #47J20 #49J40 #Analysis of PDEs (math.AP) #FOS: Mathematics
paper · doi:10.48550/arxiv.2110.15874
We study the higher differentiability for nonlinear elliptic equation in divergence form A(x,Du)=b(x). The result covers the cases in which A(x, ξ) satisfies p,q growth, with 1