ABSTRACT
We study a Dirichlet problem associated to a nonlinear fourth-order equation with a convective lower order term and with coefficients of principal part satisfying a strengthened coercivity condition. We obtain the existence of a weak solution and its Hölder's continuity.
Acknowledgements
The authors are members of the Gruppo Nazionale per l'Analisi Matematica, la Probabilità e le loro Applicazioni (GNAMPA) of the Istituto Nazionale di Alta Matematica (INdAM).
Disclosure statement
No potential conflict of interest was reported by the authors.
Notes
1 We note that
2 Here is the conjugate exponent of