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Regularity results for the minimum time function with Hörmander vector fields

Paolo G. Albano, Piermarco Cannarsa, Teresa Scarinci

Journal of Differential Equations · 2017 · 11 citations · 12 references

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12

Hypoelliptic second order differential equations

Lars Hörmander · Acta Mathematica · 1967 · 2.4K citations · Full text

, , +5

Balls and metrics defined by vector fields I: Basic properties

Alexander Nagel, Elias M. Stein, Stephen Wainger · Acta Mathematica · 1985 · 886 citations · Full text

, , +11

Any open bounded subset of has the same homotopy type as its medial axis

André Lieutier · Computer-Aided Design · 2004 · 135 citations

, , +5

Convexity properties of the minimum time function

Piermarco Cannarsa, Carlo Sinestrari · Calculus of Variations and Partial Differential Equations · 1995 · 95 citations

, , +13

Singular Trajectories of Control-Affine Systems

Yacine Chitour, Frédéric Jean, Emmanuel Trélat · SIAM Journal on Control and Optimization · 2008 · 83 citations · Full text

, , +14