Program for stream Variational analysis and optimization

MD-31: Splitting methods in convex optimization I
Stream: Variational analysis and optimization
Room: M240 (building M-wing)
Chair(s): Francisco Javier Aragón Artacho

• Inertial Algorithms for Monotone Inclusions and Fixed-Point Problems
  Juan Peypouquet
• A primal-dual splitting algorithm for composite monotone inclusions with minimal lifting
  David Torregrosa-Belén, Francisco Javier Aragón Artacho, Radu Ioan Bot
• Iterative regularization for low complexity regularizers
  Cesare Molinari
• Cyclic CQ scheme for handling multiple dose-volume constraints in inverse planning of Intensity-Modulated Photon or Proton Therapy
  Aviv Gibali

TC-31: Variational analysis and subdifferential calculus
Stream: Variational analysis and optimization
Room: M240 (building M-wing)
Chair(s): Marco A. López-Cerdá, Abderrahim Hantoute

• Optimality conditions in convex optimization. An approach based on the subdifferential of the supremum function
  Marco A. López-Cerdá
• Closedness under addition for families of quasimonotone operators
  Yboon GARCIA RAMOS
• Existence results for stochastic optimization problems with decision dependent uncertainty
  Anton Svensson, David Salas

TD-31: Splitting methods in convex optimization II
Stream: Variational analysis and optimization
Room: M240 (building M-wing)
Chair(s): Francisco Javier Aragón Artacho

• Resolvent splitting with minimal lifting
  Matthew Tam, Yura Malitsky
• A reformulation on a product space with reduced dimension for splitting algorithms
  Rubén Campoy
• Constraint reduction reformulations for projection algorithms
  Neil Kristofer Dizon, Minh N. Dao, Jeffrey Hogan, Matthew Tam

WA-31: Quantitative stability in continuous optimization
Stream: Variational analysis and optimization
Room: M240 (building M-wing)
Chair(s): Juan Parra, Maria Josefa Cánovas

• A calmness approach to Hoffman stability of linear semi-infinite inequality systems
  Juan Parra, Jesús Camacho, Maria Josefa Cánovas
• On the Lipschitz upper semicontinuity of the argmin mapping in linear optimization
  Jesús Camacho, Maria Josefa Cánovas, Juan Parra
• Projection-based local and global Lipschitz moduli of the optimal value in linear programming
  Maria Josefa Cánovas, Maria Jesús Gisbert Francés, Diethard Klatte, Juan Parra
• Optimality conditions for mathematical programs with orthogonality type constraints
  Vladimir Shikhman, Sebastian Lämmel

WB-31: Splitting methods in convex optimization III
Stream: Variational analysis and optimization
Room: M240 (building M-wing)
Chair(s): Aviv Gibali

• Alternating proximal-gradient steps for (stochastic) nonconvex-concave minimax problems
  Axel Böhm
• Strengthened splitting methods for computing resolvents
  Francisco Javier Aragón Artacho, Rubén Campoy, Matthew Tam

WC-31: (Semi-) infinite optimization
Stream: Variational analysis and optimization
Room: M240 (building M-wing)
Chair(s): Maria Dolores Fajardo

• Duality and limiting formulas for convex infinite optimization problems
  Miguel Goberna
• Fenchel duality for convex optimization on Riemannian manifolds
  Jose Vidal-Nunez, Roland Herzog, Ronny Bergmann, Mauricio Louzeiro
• On subdifferentials via a generalized conjugation scheme: an application to DC problems and optimality conditions
  Maria Dolores Fajardo, Jose Vidal

WD-31: Variational analysis and applications to optimization
Stream: Variational analysis and optimization
Room: M240 (building M-wing)
Chair(s): Abderrahim Hantoute

• Amenability and hyperbolic programming
  Vera Roshchina
• New optimality conditions in robust optimisation
  Abderrahim Hantoute
• Extensions of the constant rank qualification constraints condition to nonlinear conic programming
  Hector Ramirez
• Universal bounds for fixed point iterations via optimal transport metrics
  Mario Bravo