Geodesic
A Note about Analytic Solvability of Complex Planar Vector Fields with Degeneracies
Canadian mathematical bulletin, Tome 54 (2011) no. 2, pp. 249-254

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This paper deals with the analytic solvability of a special class of complex vector fields defined on the real plane, where they are tangent to a closed real curve, while off the real curve, they are elliptic.
DOI : 10.4153/CMB-2011-010-7
Mots-clés : 35A01, 58Jxx, semi-global solvability, analytic solvability, normalization, complex vector fields, condition (P) 
Silva, Paulo L. Dattori da. A Note about Analytic Solvability of Complex Planar Vector Fields with Degeneracies. Canadian mathematical bulletin, Tome 54 (2011) no. 2, pp. 249-254. doi: 10.4153/CMB-2011-010-7
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