We discuss, both for systems of complex vector fields and for sums of squares, the phenomenon discovered by Kohn of hypoellipticity with loss of derivatives.
Loss of derivatives for systems of complex vector fields and sums of squares
ZAMPIERI, GIUSEPPE;PINTON, STEFANO
2011
Abstract
We discuss, both for systems of complex vector fields and for sums of squares, the phenomenon discovered by Kohn of hypoellipticity with loss of derivatives.File in questo prodotto:
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