Igor A. Ferra

1. Global solvability and propagation of regularity of sums of squares on compact manifolds
   2020/10/11 by Gabriel Araújo, Igor A. Ferra, Araújo, Gabriel +3 · 2 citations
   Computer Science · Mathematics · #35A01 (primary) #35R01 #35R03 (secondary) #Advanced Mathematical Modeling in Engineering #Analysis of PDEs (math.AP) #FOS: Mathematics #Geometric Analysis and Curvature Flows #Geometry and complex manifolds
2. Global solvability and cohomology of tube structures on compact manifolds
   2023/04/20 by Gabriel Araújo, Araújo, Gabriel, Igor A. Ferra +5 · 2 citations
   Mathematics · Physics and Astronomy · #35F35 #35R01 #58J10 #Algebraic Geometry and Number Theory #Analysis of PDEs (math.AP) #FOS: Mathematics #Geometry and complex manifolds #Nonlinear Waves and Solitons