In this paper we prove local Hölder continuity of vectorial local minimizers of special classes of integral functionals with rank-one and polyconvex integrands. The energy densities satisfy suitable structure assumptions and may have neither radial nor quasi-diagonal structure. The regularity of minimizers is obtained by proving that each component stays in a suitable De Giorgi class and, from this, we conclude about the Hölder continuity. In the final section, we provide some non-trivial applications of our results.
|Titolo:||On the Hölder continuity for a class of vectorial problems|
|Data di pubblicazione:||2020|
|Appare nelle tipologie:||1.1 Articolo in rivista|