Natural Science, Mathematics, 2025
ON A SOLUTIONS OF ONE CLASS OF ALMOST HYPOELLIPTIC EQUATIONS
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Submitted: 2025-02-12; Published: 2025-02-12
© 2025 by author(s) and The Gufo Inc.
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Abstract
We prove that if P(D)=P(D1,D2)=∑αγαD1α1D2α2 is almost hippoelliptic regular operator, then for enough small δ>0, all solutions of equation P(D)u=0 from L2,δ(R2) are entire analytical functions.