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math.OC2017
Outer limits of subdifferentials for min-max type functions
Andrew Eberhard, Vera Roshchina, Tian Sang
We generalise the outer subdifferential constructon suggested by Cánovas, Henrion, López and Parra for max type functions to pointwise minima of regular Lipschitz functions. We als…
math.OC2016
On the conjecture by Demyanov-Ryabova in converting finite exhausters
Tian Sang
In this paper, we prove the conjecture of Demyanov and Ryabova on the length of cycles in converting exhausters in an affinely independent setting and obtain a combinatorial reform…