Variational Analysis and Optimisation Webinar

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optimization and control

Audience: Researchers in the topic
Seminar series times: No fixed schedule
Organizers: Hoa Bui*, Matthew Tam*, Minh Dao, Alex Kruger, Vera Roshchina*, Guoyin Li
*contact for this listing

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Upcoming talks
Past talks
Your timeSpeakerTitle
WedMay 1201:00Hung PhanAdaptive splitting algorithms for the sum of operators
WedMay 0507:00Lyudmila PolyakovaSmooth approximations of D.C. functions
WedApr 2807:00Jiri OutrataOn the solution of static contact problems with Coulomb friction via the semismooth* Newton method
WedApr 2107:00Ewa BednarczukOn duality for nonconvex minimization problems within the framework of abstract convexity
WedApr 1401:00Roger BehlingCircumcentering projection type methods
WedApr 0707:00Russell LukeInconsistent Stochastic Feasibility: the Case of Stochastic Tomography
WedMar 3100:00Yboon Garcia RamosCharacterizing quasiconvexity of the pointwise infimum of a family of arbitrary translations of quasiconvex functions
WedMar 2406:00Huynh Van NgaiGeneralized Nesterov's accelerated proximal gradient algorithms with convergence rate of order $o(1/k^2)$
WedMar 1706:00David BartlEvery compact convex subset of matrices is the Clarke Jacobian of some Lipschitzian mapping
WedMar 1006:00Alexander KrugerError bounds revisited
WedMar 0300:00Javier PeñaThe condition number of a function relative to a set
WedFeb 2406:00Nguyen Duy CuongNecessary conditions for transversality properties
WedFeb 1706:00Alexander J. ZaslavskiSubgradient Projection Algorithm with Computational Errors
WedFeb 1000:00Nam Ho-NguyenCoordinate Descent Without Coordinates: Tangent Subspace Descent on Riemannian Manifolds
WedNov 2506:00Ernest RyuScaled Relative Graph: Nonexpansive operators via 2D Euclidean Geometry
WedNov 1806:00Aram Arutyunov and S.E. ZhukovskiyLocal and Global Inverse and Implicit Function Theorems
WedNov 1106:00Vinesha PeirisThe extension of linear inequality method for generalised rational Chebyshev approximation
WedNov 0406:00Chayne PlanidenNew gradient and Hessian approximation methods for derivative-free optimisation
WedOct 2806:00Radek CibulkaContinuous selections for inverse mappings in Banach spaces
WedOct 2106:00Wilfredo SosaOn diametrically maximal sets, maximal premonotone maps and promonote bifunctions
WedOct 1406:00Björn RüfferA Lyapunov perspective to projection algorithms
WedOct 0706:00Reinier Diaz MillanAn algorithm for pseudo-monotone operators with application to rational approximation
WedSep 3007:00Yalçın KayaConstraint Splitting and Projection Methods for Optimal Control
WedSep 2307:00Regina BurachikA Primal–Dual Penalty Method via Rounded Weighted-$L_1$ Lagrangian Duality
WedSep 1607:00Christopher PriceA direct search method for constrained optimization via the rounded $l_1$ penalty function.
WedSep 0907:00Christiane TammerSubdifferentials and Lipschitz properties of translation invariant functionals and applications
WedSep 0207:00Gerd WachsmuthNew Constraint Qualifications for Optimization Problems in Banach Spaces based on Asymptotic KKT Conditions
WedAug 2607:00Jein-Shan ChenTwo approaches for absolute value equation by using smoothing functions
WedAug 1907:00Hieu Thao NguyenProjection algorithms for phase retrieval with high numerical aperture
WedAug 1207:00Xiaoqi YangOn error bound moduli for locally Lipschitz and regular functions
WedAug 0507:00Evgeni NurminskiPractical Projection with Applications
WedJul 2907:00Akiko TakedaDeterministic and Stochastic Gradient Methods for Non-Smooth Non-Convex Regularized Optimization
WedJul 2207:00Oliver SteinA general branch-and-bound framework for global multiobjective optimization
WedJul 1507:00James SaundersonLifting for simplicity: concise descriptions of convex sets
WedJul 0807:00Hoa BuiZero Duality Gap Conditions via Abstract Convexity
WedJul 0107:00Marián FabianCan Pourciau’s open mapping theorem be derived from Clarke’s inverse mapping theorem?
WedJun 2407:00Marco A. López-CerdáOptimality conditions in convex semi-infinite optimization. An approach based on the subdifferential of the supremum function
WedJun 1707:00Michel ThéraOld and new results on equilibrium and quasi-equilibrium problems
WedJun 0307:00Tiến-Sơn PhạmOpenness, Hölder metric regularity and Hölder continuity properties of semialgebraic set-valued maps
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