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20192026
most citedRigidity estimates for isometric and conformal maps from to

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math.OC2026

Atomic Gradient Flows: Gradient Flows on Sparse Representations

Christian Amend, Marcello Carioni, Konstantinos Zemas

One of the most popular approaches for solving total variation-regularized optimization problems in the space of measures are Particle Gradient Flows (PGFs). These restrict the pro…