## Optimisation and Numerical Analysis Seminars
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This is a weekly seminar running on Thursdays at 12:00 at University of Birmingham. 0 upcoming talks and ## A quotient geometry on the manifold of fixed-rank positive-semidefinite matricesEstelle Massart (NPL-postdoc, University of Oxford). Wednesday 11 March 2020, 12:00-13:00 ## Fenchel Duality Theory and a Primal-Dual Algorithm on Riemannian ManifoldsRonny Bergmann (TU Chemnitz, Germany). Wednesday 26 February 2020, 12:00-13:00 ## Multi-dimensional vector assignment problems (MVA) : Complexity, Approximation and AlgorithmsTrivikram Dokka (Lancaster University). Wednesday 19 February 2020, 12:00-13:00 ## Operator Preconditioning and Some Recent Developments for Boundary Integral EquationsCarolina Urzua Torres (University of Oxford). Wednesday 12 February 2020, 12:00-13:00 ## Accurate and efficient numerical methods for molecular dynamics and data science using adaptive thermostatsXiaocheng Shang (University of Birmingham, School of Mathematics). Wednesday 05 February 2020, 12:00-13:00 ## First and second order shape optimization based on restricted mesh deformationsRoland Herzog (TU Chemnitz, Germany). Wednesday 29 January 2020, 12:00-13:00 ## Evaluation of sources of intelligence using a multi-armed bandit frameworkLivia Stark (Lancaster University). Wednesday 22 January 2020, 12:00-13:00 ## Newton-step-based Hard Thresholding AlgorithmsNan Meng (University of Birmingham). Wednesday 04 December 2019, 12:00-13:00 ## Uncertain data envelopment analysis with box uncertaintyEmma Stubington (Lancaster University). Wednesday 13 November 2019, 12:00-13:00 ## Signed tropical convexityGeorg Loho (London School of Economics). Wednesday 23 October 2019, 12:00-13:00 ## Topology optimization of discrete structures by semidefinite programmingMarek Tyburec (Czech Technical University, Prague). Wednesday 16 October 2019, 12:00-13:00 ## Divergences on symmetric cones and mediansSangho Kum (Chungbuk National University, South Korea). Friday 14 June 2019, 12:00-13:00 ## Geometry of First-order Proximal Splitting Methods and BeyondJingwei Liang. Wednesday 01 May 2019, 12:00-13:00 ## Manufacturer Competition Using Supply Functions in a Retail Supply ChainHouyuan Jiang (Judge Business School, The University of Cambridge). Wednesday 27 March 2019, 12:00-13:00 ## Optimal k-thresholding for Sparse Signal RecoveryYun-Bin Zhao (University of Birmingham). Wednesday 20 March 2019, 12:00-13:00 ## Volumes of alcoved polyhedra and Mahler's conjectureMaria Jesus de la Puente (Madrid, Spain). Wednesday 06 March 2019, 12:00-13:00 ## Numerical approximation of BSDEs with polynomial growth driverArnaud Lionnet (University of Birmingham). Wednesday 27 February 2019, 12:00-13:00 ## Capturing the impact of critical criteria in Multiple-Criteria Decision AnalysisJohn Moore (QINETIQ). Wednesday 20 February 2019, 12:00-13:00 ## Two-sided max-linear systems, game theory and the assignment problem.Daniel Jones (University of Birmingham). Wednesday 13 February 2019, 12:00-13:00 ## Primal and dual re-weighted l1-algorithms of the general sparsity modelJialiang Xu (University of Birmingham). Wednesday 06 February 2019, 12:00-13:00 ## Privacy, Positive Systems and Luenberger ObserversOliver Mason (NUI Mainooth, Ireland). Wednesday 30 January 2019, 12:00-13:00 ## Condition numbers in nonarchimedean semidefinite programming and what they say about stochastic mean payoff gamesThis talk is a part of the LMS Workshop on Tropical Mathematics and its Applications Stephane Gaubert (INRIA and Ecole Polytechnique, France). Thursday 24 January 2019, 16:00-17:00 ## Optimal assignments with supervisionsThis talk is a part of the LMS Workshop on Tropical Mathematics and its Applications Adi Niv (Kibbuzim College, Tel Aviv, Israel). Thursday 24 January 2019, 14:00-15:00 ## How we should count one tropical curve?This talk is a part of the LMS Workshop on Tropical Mathematics and its Applications Dhruv Ranganathan (DPMMS, University of Cambridge). Thursday 24 January 2019, 13:00-14:00 ## Global Solutions of Nonconvex Standard Quadratic Programs via Mixed Integer Linear Programming FormulationsEmre Alper Yildirim (Koc University, Turkey). Thursday 13 December 2018, 12:00-13:00 ## Fast iterative solvers for PDE with random coefficientsDaniel Loghin (University of Birmingham). Thursday 29 November 2018, 12:00-13:00 ## A block-coordinate Gauss-Newton method for nonlinear least squaresJaroslav Fowkes (University of Oxford). Thursday 22 November 2018, 12:00-13:00 ## Optimization with expensive and uncertain data - challenges and improvementsCoralia Cartis (University of Oxford). Thursday 15 November 2018, 12:00-13:00 ## Optimal assignments with supervisionsSergey Sergeev (University of Birmingham). Thursday 01 November 2018, 12:00-13:00 ## Domain decomposition methods for the Stokes-Darcy problemMarco Discacciati (Loughborough University). Thursday 25 October 2018, 12:00-13:00 ## On the Existence of Affine Invariant Descent DirectionsFlorian Jarre (Heinrich-Heine-Universit\"at D\"usseldorf). Thursday 11 October 2018, 12:00-13:00 ## A betweenness property and a lion and man gameGenaro Lopez (University of Sevilla, Spain). Thursday 04 October 2018, 12:00-13:00 ## A Novel Convex Relaxation for Non-Binary Discrete TomographyJan Kuske (University of Heidelberg, Germany). Friday 20 July 2018, 12:00-13:00 ## Compressed Sensing and Non-Standard TomographyStefania Petra (University of Heidelberg ). Lecture Room C, Watson Building. Thursday 31 May 2018, 12:00-13:00 ## Train Trajectory Optimization Methods for Energy-Efficient Railway OperationsPeng-Ling Wang (Technical University of Delft, the Netherlands). Lecture Theatre 2, Strathcona Building. Thursday 22 March 2018, 12:00-13:00 ## Data Reconstruction Algorithms: StabilityYun-Bin Zhao (School of Mathematics). Lecture Theatre 2, Strathcona Building. Thursday 15 March 2018, 12:00-13:00 ## A multigrid approach to SDP relaxations of sparse polynomial optimization problemsPanos Parpas (Imperial College, London). Lecture Room C, Watson Building. Tuesday 13 March 2018, 10:00-11:00 ## On the haze optimization for particulate filmsMichael Stingl (University of Erlangen, Germany). Lecture Theatre 2, Strathcona Building. Thursday 08 March 2018, 12:00-13:00 ## Aedes aegypti control on immature and adult stages using different optimization modelsElizabeth Wanner (Aston University). Tuesday 20 February 2018, 13:30-14:30 ## Complexity bounds for OptimizationJinyuan Yuan (Universidade Federal do ParanĂ¡, Brazil) . Monday 19 February 2018, 12:00-13:00 ## Adaptive Galerkin FEM for stochastic forward and inverse problemsMartin Eigel (WIAS-Berlin). Lecture Theatre 2, Strathcona Building. Thursday 15 February 2018, 12:00-13:00 ## Applications of convex optimization in extremal graph theoryWill Perkins (School of Mathematics). Lecture Theatre 2, Strathcona Building. Thursday 01 February 2018, 12:00-13:00 ## Polynomial optimisation in power systems at IBM ResearchJakub Marecek (IBM Research, Dublin, Ireland). Lecture Theatre 2, Strathcona Building. Thursday 25 January 2018, 12:00-13:00 ## Matrix Theoretic Questions in Data PrivacyOliver Mason (Maynooth University, Ireland). Lecture Theatre 2, Strathcona Building. Thursday 18 January 2018, 12:00-13:00 ## Preconditioning for PDE-constrained optimization with mixed boundary conditionsChaojie Wang . Lecture Theatre 2, Strathcona Building. Thursday 11 January 2018, 12:00-13:00 ## Lyapunov Design of Two Success-Based Step-Size Adaptation RulesElizabeth Wanner (Aston University). Thursday 30 November 2017, 12:00-13:00 ## Linear complementarity problems on extended second order conesLianghai Xiao (School of Mathematics, University of Birmingham). Thursday 23 November 2017, 12:00-13:00 ## Some problems of tropical bilevel linear programmingSergey Sergeev (University of Birmigham). Thursday 16 November 2017, 12:00-13:00 ## Tropical optimization framework for Analytical Hierarchy Processpart of: LMS Workshop on Tropical Mathematics and its Applications Nikolai Krivulin (University of St. Petersburg, Russia). Wednesday 15 November 2017, 15:45-16:30 ## Max-plus automata and tropical identitiespart of: LMS Workshop on Tropical Mathematics and its Applications Laure Daviaud (University of Warwick, UK). Wednesday 15 November 2017, 15:00-15:45 ## A discrete geometry model of fire propagation in urban areaspart of: LMS Workshop on Tropical Mathematics and its Applications Daniel Jones (INRIA and Ecole Polytechnique, France). Wednesday 15 November 2017, 13:45-14:30 ## A tropical approach to the piecewise polynomiality of monotone Hurwitz numberspart of: LMS Workshop on Tropical Mathematics and its Applications Marvin Anas Hahn (University of Tubingen, Germany). Wednesday 15 November 2017, 13:00-13:45 ## Tropical Mathematics and Combinatorial OptimisationPeter Butkovic (School of Mathematics, University of Birmingham). Thursday 09 November 2017, 12:00-13:00 ## Tropical matrix rootsDaniel Jones (INRIA and Ecole Polytechnique, Paris). Thursday 02 November 2017, 12:00-13:00 ## Chemical front propagation in periodic flows: FKPP vs G equationAlexandra Tzella (School of Mathematics, University of Birmingham). Thursday 26 October 2017, 12:00-13:00 ## Linear regression over tropical semi-rings: algorithms and applicationsJames Hook (University of Bath). Tuesday 24 October 2017, 13:00-14:00 ## Computing axial algebras over the rationalsSergey Shpectorov (School of Mathematics, University of Birmingham). Thursday 19 October 2017, 12:00-13:00 ## Block preconditioners for boundary control of elliptic PDEDaniel Loghin (School of Mathematics, University of Birmingham). Thursday 12 October 2017, 12:00-13:00 ## Optimisation over the efficient set of a multi-objective optimisation problemZhengliang Liu (School of Mathematics, University of Birmingham). Thursday 05 October 2017, 12:00-13:00 ## Some recent developments in the theory of closed convex conesRoman Sznajder (Bowie State University, USA). Thursday 22 June 2017, 12:00-13:00 ## Using second-order information in training large-scale machine learning models.Katya Scheinberg (Lehigh University, Pennsylvania, USA). Wednesday 14 June 2017, 12:00-13:00 ## Censored Markov Chains - a Powerful Tool in Probability Theory and its Applications.Isaac M. Sonin (University of North Carolina, Charlotte, USA). Thursday 23 March 2017, 12:00-13:00 ## Positive operator of extended Lorentz cone and applications of extended Lorentz cone in game theory and conic optimizationGuohan Zhang (University of Birmingham, School of Mathematics). Thursday 16 March 2017, 12:00-13:00 ## Computational methods for photo-acoustic tomographySean Holman (University of Manchester). Thursday 09 March 2017, 12:00-13:00 ## Four perspectives on the numerical solution of PDE-constrained optimization problemsJohn Pearson (University of Kent). Thursday 02 March 2017, 12:00-13:00 ## On tropical linear and integer programsPeter Butkovic (University of Birmingham). Thursday 23 February 2017, 12:00-13:00 ## Log-barrier interior-point methods are not strongly polynomialXavier Allamigeon (INRIA and CMAP Ecole Polytechnique, France). Thursday 16 February 2017, 12:00-13:00 ## Frontiers of compressed sensing: Some unsolved questionsYun-Bin Zhao (University of Birmingham). European Research Institute, G51. Thursday 09 February 2017, 12:00-13:00 ## Fast ADMM for Semidefinite Programs with Chordal SparsityYang Zheng, Balliol College, University of Oxford. Thursday 02 February 2017, 12:00-13:00 ## Model predictive control for max-plus linear systemsBart de Schutter (Technical University of Delft, the Netherlands). European Research Institute, G51. Thursday 26 January 2017, 12:00-13:00 ## On the worst-case performance of the optimization method of Cauchy for smooth strongly convex functions.Etienne de Klerk (Technical University of Delft, the Netherlands). Watson Building, B09 (The Sandbox). Monday 23 January 2017, 12:00-13:00 ## Diagonal Lyapunov and Riccati stability with applications to switched and delay systems.Oliver Mason (National University of Ireland, Maynooth). Thursday 19 January 2017, 12:00-13:00 ## A Multigrid approach to SDP relaxations of sparse polynomial optimization problemsPanos Parpas, Imperial Colledge, London. Thursday 08 December 2016, 12:00-13:00 ## Global optimization via eigenvaluesYuji Nakatsukasa (Oxford University). Thursday 01 December 2016, 12:00-13:00 ## On stability and sensitivity of constraint and variational systemsJiri Outrata, Czech Academy of Sciences, Prague. Friday 25 November 2016, 13:00-14:00 ## LP-based identification of true and misspecified tail-dependence/Bernoulli matrices in large dimensionsRalf Werner, University of Augsburg. Thursday 17 November 2016, 12:00-13:00 ## Domain Decomposition Preconditioners for Optimal Control of Elliptic PDEDaniel Loghin. Thursday 10 November 2016, 12:00-13:00 ## Chordal Sparsity versus Arrow Sparsity: Decomposition of Matrix Inequalities with Application in Topology OptimizationMichal Kocvara. Thursday 03 November 2016, 12:00-13:00 ## On special cases of the generalised max-plus eigenproblemDan Jones (University of Birmingham, School of Mathematics). Thursday 27 October 2016, 12:00-13:00 ## Reachability of eigenspaces for interval matrices in (max,min/+) algebraJan Plavka, Technical University of Kosice (Slovakia). Thursday 20 October 2016, 12:00-13:00 ## Railway timetable optimizationRob Goverde, Technical University of Delft (the Netherlands). Thursday 13 October 2016, 12:00-13:00 ## Unpacking the tradeoff between completion time and energy consumption in scheduling: Solution Quality MetricsEmel Aktas, Cranfield School of Management. Thursday 06 October 2016, 12:00-13:00 If you have a question about this list, please contact: Sergey Sergeev. If you have a question about a specific talk, click on that talk to find its organiser. |
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