Invited Talks/Seminars
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Adaptive Isogeometric Analysis: Local h-refinements and A Posteriori Error Estimators, USACM Conference on Isogeometric Analysis and Meshfree Methods, 10-12 October 2016, San Diego, California, USA.
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Innovative Numerical Discretization of Partial Differential Equations, 16 April 2016, Mathematics Department Colloquium, College of Charleston, South Carolina.
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Adaptive Isogeometric Analysis using LR B-splines and Simple A Posteriori Error Estimators, 2 June 2015, IGA 2015-Third International Conference in Isogeometric Analysis, Trondheim, Norway.
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Isogeometric Finite Element Methods: Superconvergence, Post-processing, and A Posteriori Error Estimates, 17 December 2014, IGA Seminar at Department of Mathematical Sciences, Norwegian University of Sciences and Techonology, Trondheim, Norway.
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Divergence-Conforming LR B-Splines Discretizations for Stokes Problems, 11 September 2014, Seminar at Department of Mathematical Sciences, Florida Institute of Technology Melbourne, FL, USA.
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Divergence-Conforming Discretization for Stokes Problem on Locally Refined Meshes Using LR B-Splines, 11 September 2014, Seminar at Department of Mathematics, University of Central Florida, Orlando, USA.
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Isogeometric analysis: Goal Oriented Error Estimations and Adaptivity Using LR B-Splines, Sixth International Workshop on High-Order Finite Element and Isogeometric Methods, 15-18 July, 2014, Frauenchiemsee Island, Germany.
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Adaptive Isogeometric Analysis by Local h-Refinement with LR B-splines and Superconvergent Patch Recovery Based Error Estimation, 14 January 2014, Seminar at Department of Mathematics, University of Central Florida, Orlando, USA.
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An Adaptive Isogeometric Variational Multiscale Method for Fluid Flow Transport Problems, Isogeometric Analysis: Integrating Design and Analysis (IGA 2014), 8-10 January, 2014, Austin, Texas, USA.
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A Variational Multiscale Approach for Error Estimation in Adaptive Isogeometric Analysis, VI International Conference on Adaptive Modeling and Simulation (ADMOS 2013), 3-5 June 2013, Lisbon, Portugal.
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Variational Multiscale A Posteriori Error Estimation in Isogeometric Analysis, Advances in Computational Mechanics - Finite Elements in Flow Problems (FEF 2013), 24-27 February 2013, San Diego, California, USA.
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Isogeometric Collocation Method with Reduced Continuity Order NURBS and T- splines, 25th October 2012, 25th Nordic Seminar on Computational Mechnics, Lund Univerity, Sweden.
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An Assesment of Isogeometric Analysis for a Model Singular Perturbation Problems, ECCOMAS 2012 at the University of Vienna, Austria, 10-14 September, 2012.
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Recovery Based Error Estimators in Isogeometric Analysis, Isogeometric Analysis and Applications, 12-16 March 2012, Linz, Austria.
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Isogeometric Analysis with T-splines, 28 October, 2010, Department of Mathematical Science, NTNU Trondheim, Norway.
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Parameter-Uniform Numerical Methods for Time Dependent Singularly Perturbed Reaction Diffusion System, The IMACS World Congress on Computational and Applied Mathematics and Applications in Science and Engineering, 03-05 August, 2009, Athens, GA, USA.
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Parameter-Robust Numerical Methods for Singularly Perturbed Reaction-Diffusion Problems, 21 July, 2009, Department of Mathematics, IIT Delhi, India.
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Parameter-Uniformly Convergent Exponential Spline Difference Scheme for Singularly Perturbed Semilinear Reaction-Diffusion Problems, Fifth World Congress of Nonlinear Analysts, 2-9 July, 2008, Orlando, FL, USA.
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Parameter-Uniformly Convergent Hybrid Difference Scheme for Singularly Perturbed Boundary Value Problems, Fifth International Conference on Dynamic Systems and Applications, May 30-June 2, 2007, Atlanta, GA, USA.