Conference Presentations:

       ● An Explicit Shifted Boundary Method for Euler Equations in Deforming Domains. Engineering Mechanics Institute Conference 2022, Baltimore, MD. Jun. 2022.

       ● A Hybrid-Variable Discretization Method for Hyperbolic Problems. 16th US National Congress on Computational Mechanics, Chicago, IL. Jul. 2021.

       ● A Hybrid-Variable Discretization Method for Hyperbolic Problems. The 3rd Annual Meeting of SIAM Texas-Louisiana Section, Texas A&M University, College Station, TX. Oct. 2020.

       ● A finite volume method for infiltration dynamics in tumor growth models. Joint Mathematics Meetings 2020, Denver, CO. Jan. 2020.

       ● Superconvergent hybrid-variable discretization methods for advection problems. The 2nd Annual Meeting of SIAM Texas-Louisiana Section, Southern Methodist University, Dallas, TX. Nov. 2019.

       ● Coupling Multi-Material Flows and Structures using Embedded Methods on ALE Grids. SIAM Conference on Computational Science and Engineering, Spokane, WA. Feb. 2019.

       ● Embedded Boundaries in ALE Flow Computations for Shock Hydrodynamics and Multi-Fluid Simulations. The 13rd World Congress in Computational Mechanics, New York City, NY. Jul. 2018.

       ● Combining ALE Flow Computations and Embedded Boundary Methods for Multi-Material Simulations. MULTIMAT 2017, Santa Fe, NM. Sep. 2017.

       ● Combining ALE Flow Computations and Embedded Boundary Methods for Multi-Physics Problems. 14th US National Congress on Computational Mechanics, Montreal, QC, Canada. Jul. 2017.

       ● Embedded Boundary Finite ELement Method for ALE Shock Hydrodynamics. Finite Element Rodeo, University of Houston, Houston, TX. Mar. 2017.

       ● A Ghost-Fluid Method for Shock Hydrodynamics of Multi-Phase Flows. 2017 SIAM Conference on Computational Science and Engineering, Atlanta, GA. Mar. 2017.

       ● A VMS-FEM for monolithic ALE computations of shock hydrodynamics. 2016 SIAM Annual Meeting, Boston, MA. Jul. 2016.

       ● A Variational Multiscale Approach for Transient Dynamics of Viscoelastic Materials Using Linear Tetrahedral Finite Elements. 13th US National Congress on Computational Mechanics, San Diego, CA. Jul. 2015.

       ● A Variational Multiscale Approach Using Linear Simplicial Finite Elements for Transient Viscoelastic Solid Mechanics. 2015 SIAM Conference on Computational Science and Engineering, Salt Lake City, UT. Mar. 2015.

       ● A Flux-Corrected Remap of Vector Fields for ALE Hydrodynamics with Nodal Elements. 11th World Congress on Computational Mechanics, Barcelona, Spain. Jul. 2014.

       ● A High-Order Hybrid FD-FV Method for First-Order Hyperbolic Systems. 2014 SIAM Annual Meeting, Chicago, IL. Jul. 2014.

       ● A High-Order Hybrid FD-FV Method for Inviscid Flow Problems. 12th US National Congress on Computational Mechanics, Raleigh, NC. Jul. 2013.

       ● A Hybrid Finite Difference-Finite Volume Approach and Its Applications to Inviscid Compressible Flows. 21th AIAA Computational Fluid Dynamics Conference, San Diego, CA. Jun. 2013.

       ● A Systematic Procedure for Achieving Higher-Order Spatial Accuracy in Ghost Fluid and Other Embedded Boundary Methods for Inviscid Compressible Flow in Fluid Structure Interaction Problems. Keynote presentation in the session: Computational Fluid Mechanics for Free and Moving Boundaries. 11th US National Congress on Computational Mechanics, Minneapolis, MN. Jul. 2011.

       ● A Systematic Procedure for Achieving Higher-Order Spatial Accuracy in Ghost Fluid and Other Embedded Boundary Methods for Fluid-Structure Interaction Problems. 20th AIAA Computational Fluid Dynamics Conference, Honolulu, HI. Jun. 2011.

       ● Improved Limiter Functions in MUSCL Schemes on 1D Non-uniform Grids. The Third BGCE Student Prize finalist presentation. SIAM Conference on Computational Science and Engineering, Reno, NV. Feb. 2011.

Invited Presentations:

       ● Many-Physics Computations with High-Performance Computing. 2022 HPC Parallel Programming Workshop, Lehigh University, Bethlehem, PA. Jun. 2022.

       ● Embedded Computation of Multi-Material Flows on Deforming Grids. Department of Mathematics, New Mexico Institute of Mining and Technology, Socorro, NM. Mar. 2022.

       ● A superconvergent hybrid-variable discretization framework for hyperbolic conservation laws. Department of Mathematics, Lehigh University, Bethlehem, PA. Dec. 2021.

       ● A superconvergent hybrid-variable discretization framework for hyperbolic conservation laws. Mathematics Colloquium, Department of Mathematical Sciences, The University of Texas at El Paso, El Paso, TX. Sep. 2021.

       ● Coupling Embedded-Boundary and ALE Methods for Multi-Material Flow Computations. Department of Mechanical Engineering & Mechanics, Lehigh University, Bethlehem, PA. Nov. 2018.

       ● A Linear Hybrid-Variable Approach for Advection Equations. Mathematics Colloquium, Department of Mathematical Sciences, The University of Texas at El Paso, El Paso, TX. Sep. 2018.

       ● A Linear Hybrid-Variable Approach for Advection Equations. Mathematics Colloquium, Department of Mathematical Sciences, New Mexico State University, Las Cruces, NM. Apr. 2018.

       ● A dynamic variational multiscale method for elastic and inelastic solid dynamics using linear tetrahedral elements. Center for Mathematical Sciences, Huazhong University of Science and Technology, Wuhan, China. Jun. 2017.

       ● A Dynamic Variational Multiscale Finite Element Method for Transient Solid Mechanics. Department of Civil and Environmental Engineering, Duke University, Durham, NC. Dec. 2015.

       ● A Dynamic Variational Multiscale Finite Element Method for Transient Solid Mechanics. Richard F. Barry Colloquium, Department of Mathematics and Statistics, Old Dominion University, Norfolk, VA. Sep. 2015.

       ● A Variational Multiscale Finite Element Method for Transient Solid Mechanics Using Linear Simplicial Elements. Recent Advances in Applied and Computational Mathematics, in celebration of the 60th birthday of Russel Caflisch, Huazhong University of Science and Technology, Wuhan, China. May 2015.

       ● A Systematic Approach for Constructing Higher-Order Embedded Boundary Methods and Its Application to Inviscid Compressible Flow in Fluid-Structure Interactions. Division of Mathematics and Computer Science, Argonne National Laboratory, Argonne, IL. Jan. 2012

Stanford FRG seminar presentation:

       ● A Second-Order Embedded Boundary Method for Inviscid Compressible Flow in Fluid-Structure Interactions. FRG Seminar, Stanford University, Stanford, CA. Dec. 2011.

       ● Improved Limiter Functions in MUSCL Schemes on 1D Non-uniform Grids. FRG Seminar, Stanford University, Stanford, CA. Feb. 2011.

       ● A New Framework for Enhancing Accuracy for Ghost Methods in Solving FSI Problems. FRG Seminar, Stanford University, Stanford, CA. Oct. 2010.

       ● A High-Order Ghost Method for Solving Moving Boundary Condition Problem. FRG Seminar, Stanford University, Stanford, CA. Mar. 2010.

Course presentation:

       ● A Linear Hybrid-Variable Approach for Advection Equations. (pdf) CPS5195 "Computational Science Graduate Seminar", 2018 Spring, The University of Texas at El Paso. Instructor: Dr. Granville Sewell.

       ● A Variational Multiscale Finite Element Method for Transient Solid Mechanics. (pdf) CPS5195 "Computational Science Graduate Seminar", 2017 Spring, The University of Texas at El Paso. Instructor: Dr. Xianyi Zeng.

       ● 2D Imaging in Random Media with Active Sensor Array. (pdf) MATH221 "Mathematical Methods of Imaging", 2009-2010 Spring, Stanford University. Instructor: Dr. George C. Papanicolaou.

       ● Variance Swaps. (pdf) Cooperated with Gerry Tsoukalas. MA&E345 "Advanced Topics in Financial Engineering", 2008-2009 Winter, Stanford University. Instructor: Dr. James Primbs.