We study the real analytic and Gevrey regularity of the solutions to a type of “sum of squares” model operator, see (1), in two variables and obtain a result in agreement with Treves conjecture.
Bove, A., Mughetti, M. (2024). On a Model “Sum of Squares” Operator. Cham : Springer [10.1007/978-3-031-69702-9_4].
On a Model “Sum of Squares” Operator
Bove, Antonio;Mughetti, Marco
2024
Abstract
We study the real analytic and Gevrey regularity of the solutions to a type of “sum of squares” model operator, see (1), in two variables and obtain a result in agreement with Treves conjecture.File in questo prodotto:
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