A degenerate elliptic problem from subsonic-sonic flows in convergent nozzles
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DOI: 10.3934/cpaa.2021070
Abstract: This paper concerns continuous subsonic-sonic potential flows in a two dimensional convergent nozzle, which is governed by a free boundary problem of a quasilinear degenerate elliptic equation. It is shown that for a given nozzle… read more here.
Keywords: elliptic problem; problem subsonic; subsonic sonic; degenerate elliptic ... See more keywords