%0 Journal Article %T Two-Phase Problems: Perron Solutions and Regularity of the Neumann Problem in Convex Cones %A Beck, Thomas %A De Silva, Daniela %A Savin, Ovidiu %J International Mathematics Research Notices %V 2025 %N 11 %P 1 %@ 1073-7928 %D 2025-06-09 %I Oxford University Press %~ DeepDyve