Keyword: conjugate points

Papers related to keyword:

• S. Borza - W. Klingenberg (Journal of Dynamical and Control Systems)
  Regularity and Continuity Properties of the Sub-Riemannian Exponential Map (2023)
• D. Barilari - L. Rizzi (Control, Optimisation and Calculus of Variations)
  Comparison theorems for conjugate points in sub-Riemannian geometry (2014)