Igor A. Ferra

Available identifiers

zbMath Open ferra.igor-amboMaRDI QIDQ2208464

List of research outcomes

Publication	Date of Publication	Type
On ultradifferentiable regularity of perturbations by lower order terms of globally \(C^\infty\) hypoelliptic ultradifferentiable pseudodifferential operators	2024-03-25	Paper
Perturbations by lower order terms do not destroy the global hypoellipticity of certain systems of pseudodifferential operators defined on torus	2023-10-09	Paper
Global solvability and cohomology of tube structures on compact manifolds	2023-04-20	Paper
Global \(\mathcal{M}\)-hypoellipticity, global \(\mathcal{M}\)-solvability and perturbations by lower order ultradifferential pseudodifferential operators	2021-02-09	Paper
Global Gevrey solvability for a class of perturbations of involutive systems	2020-11-03	Paper
Global hypoellipticity of sums of squares on compact manifolds	2020-05-09	Paper
Global hypoellipticity and simultaneous approximability in ultradifferentiable classes	2017-05-26	Paper

Research outcomes over time

Doctoral students

No records found.

Known relations from the MaRDI Knowledge Graph

Property	Value
MaRDI profile type	MaRDI person profile
instance of	human

This page was built for person: Igor A. Ferra