4 citations · 6 across the 3 of their papers we have counts for
3 papers
math.DG2005★ 1 cited
Inf-convolution and regularization of convex functions on Riemannian manifolds of nonpositive curvature
Daniel Azagra, Juan Ferrera
We show how an operation of inf-convolution can be used to approximate convex functions with smooth convex functions on Riemannian manifolds with nonpositive curvature (in…
math.DG2004★ 4 cited
Proximal calculus on Riemannian manifolds, with applications to fixed point theory
Daniel Azagra, Juan Ferrera
We introduce a proximal subdifferential and develop a calculus for nonsmooth functions defined on any Riemannian manifold . We give several applications of this theory, concerni…
math.DG2003★ 1 cited
Nonsmooth analysis and Hamilton-Jacobi equations on Riemannian manifolds
Daniel Azagra, Juan Ferrera, Fernando Lopez-Mesas
We establish some perturbed minimization principles, and we develop a theory of subdifferential calculus, for functions defined on Riemannian manifolds. Then we apply these results…