Short Communications

The sign of the conormal derivative of a solution to a degenerating elliptic equation near a point of maximum

K. B. Sabitov^a, F. Kh. Mukminov<sup>b

a</sup> Sterlitamak State Pedagogical Institute
^b Sterlitamak Branch of Academy of Sciences of Bashkortostan

UDC: 517.956.226

Received: 19.06.1998

 English version: Differential Equations, 2000, 36:6, 938–942

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