2 papers
math.CV2014
Local and Global Hartogs-Bochner Phenomenon in Tubes
Joaquim Tavares
A generalization of the Hartogs theorem is proved for a class of Tubes structures. We assume that the intervening commutative Lie algebra admits at least a number of globally solva…
math.AP2008
On The Existence of Globally Solvable Vector Fields in Smooth Manifolds
Jose Ruidival dos Santos Filho, Joaquim Tavares
Let be a connected paracompact smooth oriented manifold. We establish a necessary and sufficient conditions on Lie subalgebra of …