RT Journal Article
T1 The Neumann problem in graph Lipschitz domain in the plane
A1 Naibo, Virginia
A1 Ortiz Caraballo, Carmen
A1 Carro Rossell, María Jesús
A2 Springer, 
AB We study new aspects of the solvability of the classical Neumann boundary value problem in a graph Lipschitz domain in the plane. When the domain is the upper half-plane, the boundary data is assumed to belong to weighted Lebesgue or weighted Lorentz spaces; we show that the solvability of the Neumann problem in these settings may be characterized in terms of Muckenhoupt weights and related weights, respectively. For a general graph Lipschitz domain , as proved in an unpublished work by E. Fabes and C. Kenig, there exists  such that the Neumann problem is solvable with data in for  we review the proof of this result and show that the Neumann problem is solvable at the endpoint  with data in the Lorentz space  We present examples of our results in Schwarz–Christoffel Lipschitz domains and related domains.
YR 2022
FD 2022-01-26
LK https://hdl.handle.net/20.500.14352/91127
UL https://hdl.handle.net/20.500.14352/91127
LA eng
NO Carro, M.J., Naibo, V., Ortiz-Caraballo, C.: The Neumann problem in graph Lipschitz domains in the plane. Math. Ann. 385, 17-57 (2023). https://doi.org/10.1007/s00208-021-02347-8
DS Docta Complutense
RD 6 abr 2025