Using microlocalization, the positive and the negative parts for a class of second order formally self-adjoint pseudodifferetial operators are constructed
M. Mughetti, F. Nicola (2009). On the positive parts of second order symmetric pseudodifferential operators. INTEGRAL EQUATIONS AND OPERATOR THEORY, 64, 553-572 [10.1007/s00020-009-1699-5].
On the positive parts of second order symmetric pseudodifferential operators
MUGHETTI, MARCO;
2009
Abstract
Using microlocalization, the positive and the negative parts for a class of second order formally self-adjoint pseudodifferetial operators are constructedFile in questo prodotto:
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