Abstract
We study a nonstationary boundary-value problem for the Laplace equation in a plane angle with time derivative in a boundary condition. We obtain coercive estimates in weighted Hölder spaces.
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Bazalii, B.V., Vasil'eva, N.V. On the Solvability of the Hele–Shaw Model Problem in Weighted Hölder Spaces in a Plane Angle. Ukrainian Mathematical Journal 52, 1647–1660 (2000). https://doi.org/10.1023/A:1010470902383
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DOI: https://doi.org/10.1023/A:1010470902383