| Autor: |
de Ávila Silva, Fernando, Machado, Eliakim Cleyton |
| Zdroj: |
Archiv der Mathematik; Jun2022, Vol. 118 Issue 6, p615-624, 10p |
| Abstrakt: |
We study the global hypoellipticity problem for certain linear operators in Komatsu classes of Roumieu and Beurling type on compact manifolds. We present an approach by combining a characterization of these spaces via eigenfuction expansions, generated by an elliptic operator, and the analysis of matrix-symbols obtained by these expansions. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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