We consider a non-coercive vectorial boundary value problem with non smooth coefficients and a drift term and we study the regularity of a solution and its gradient in the framework of suitable Morrey spaces.
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Giuseppa Rita Cirmi, Salvatore D’Asero, Salvatore Leonardi, Morrey estimates for a class of noncoercive elliptic systems with VMO-coefficients. Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. 32 (2021), no. 2, pp. 317–334DOI 10.4171/RLM/938