Bergamasco, Adalberto P.; Dattori da Silva, Paulo L. Solvability in the large for a class of complex vector fields on the cylinder. (English) Zbl 1235.35007 Bull. Sci. Math. 136, No. 2, 162-171 (2012). MSC: 35A01 35F05 PDF BibTeX XML Cite \textit{A. P. Bergamasco} and \textit{P. L. Dattori da Silva}, Bull. Sci. Math. 136, No. 2, 162--171 (2012; Zbl 1235.35007) Full Text: DOI
Berhanu, Shiferaw; Hounie, Jorge A generalization of the Rudin-Carleson theorem. (English) Zbl 1201.35085 Bove, Antonio (ed.) et al., Advances in phase space analysis of partial differential equations. In Honor of Ferruccio Colombini’s 60th birthday. Selected papers based on the workshop, Siena, Italy, October 2007. Boston, MA: Birkhäuser (ISBN 978-0-8176-4860-2/hbk; 978-0-8176-4861-9/ebook). Progress in Nonlinear Differential Equations and Their Applications 78, 37-57 (2009). MSC: 35F15 35B30 42A38 30E25 PDF BibTeX XML Cite \textit{S. Berhanu} and \textit{J. Hounie}, Prog. Nonlinear Differ. Equ. Appl. 78, 37--57 (2009; Zbl 1201.35085) Full Text: DOI
da Silva, Paulo L. Dattori Nonexistence of global solutions for a class of complex vector fields on two-torus. (English) Zbl 1173.35406 J. Math. Anal. Appl. 351, No. 2, 543-555 (2009). MSC: 35F10 35A21 PDF BibTeX XML Cite \textit{P. L. D. da Silva}, J. Math. Anal. Appl. 351, No. 2, 543--555 (2009; Zbl 1173.35406) Full Text: DOI
Bergamasco, Adalberto P.; Zani, Sérgio Luís Globally analytic hypoelliptic vector fields on compact surfaces. (English) Zbl 1139.35038 Proc. Am. Math. Soc. 136, No. 4, 1305-1310 (2008). Reviewer: Petar Popivanov (Sofia) MSC: 35H10 58J99 PDF BibTeX XML Cite \textit{A. P. Bergamasco} and \textit{S. L. Zani}, Proc. Am. Math. Soc. 136, No. 4, 1305--1310 (2008; Zbl 1139.35038) Full Text: DOI
Śniatycki, Jȩdrzej Generalizations of Frobenius’ theorem on manifolds and subcartesian spaces. (English) Zbl 1136.58004 Can. Math. Bull. 50, No. 3, 447-459 (2007). Reviewer: Andrew Bucki (Edmond) MSC: 58A30 58A40 PDF BibTeX XML Cite \textit{J. Śniatycki}, Can. Math. Bull. 50, No. 3, 447--459 (2007; Zbl 1136.58004) Full Text: DOI