14 citations · 56 across the 13 of their papers we have counts for
4 papers · 1 filter
Fixed points of Legendre-Fenchel type transforms
Alfredo N. Iusem, Daniel Reem, Simeon Reich
A recent result characterizes the fully order reversing operators acting on the class of lower semicontinuous proper convex functions in a real Banach space as certain linear defor…
Incremental constraint projection methods for monotone stochastic variational inequalities
Alfredo Iusem, Alejandro Jofré, Philip Thompson
We consider stochastic variational inequalities with monotone operators defined as the expected value of a random operator. We assume the feasible set is the intersection of a larg…
Variance-based stochastic extragradient methods with line search for stochastic variational inequalities
Alfredo Iusem, Alejandro Jofré, Roberto I. Oliveira +1
A dynamic sampled stochastic approximated (DS-SA) extragradient method for stochastic variational inequalities (SVI) is proposed that is \emph{robust} with respect to an unknown Li…
Extragradient method with variance reduction for stochastic variational inequalities
Alfredo Iusem, Alejandro Jofré, Roberto I. Oliveira +1
We propose an extragradient method with stepsizes bounded away from zero for stochastic variational inequalities requiring only pseudo-monotonicity. We provide convergence and comp…