Semiglobal solvability for classes of non singular vector fields
Solvability for a class of first-order partial differential operators
Solvability and hypoellipticity of first order partial differential operators and...
| Full text | |
| Author(s): |
Araujo, Gabriel
;
Bergamasco, Adalberto P.
;
da Silva, Paulo Dattori L.
Total Authors: 3
|
| Document type: | Journal article |
| Source: | Mathematische Nachrichten; v. N/A, p. 20-pg., 2023-05-20. |
| Abstract | |
We deal with Gevrey solvability of a class of complex vector fields defined on O = R x S-1, given by l = ?/?t + (a(x,t) + ib(x,t))?/?x, b ? 0, near the characteristic set S = {0} x S1. Diophantine conditions appear in a natural way in our results. (AU) | |
| FAPESP's process: | 18/14316-3 - Geometric theory of PDE and multidimensional complex analysis |
| Grantee: | Paulo Domingos Cordaro |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 18/15046-0 - Solvability and hypoellipticity of first order partial differential operators and boundary value problems |
| Grantee: | Paulo Leandro Dattori da Silva |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 18/12273-5 - Solvability of locally integrable structures |
| Grantee: | Gabriel Cueva Candido Soares de Araújo |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |