Presentations

[Presentations and Posters]

2019:

Explicit divergence-free discontinuous Galerkin methods for incompressible flow
Structure Preserving Discretizations: FEMs, Splines, and IGA. Pittsburgh, Pennsylvania.
(Invited talk, May 2019)

Discontinuous Galerkin methods for waves and fluid flow
Special Colloquium, Purdue University. West Lafayette, Indiana.
(Colloquium talk, January 2019)

An explicit divergence-free DG method for incompressible flow
AMS Joint Mathematics Meetings 2019. Baltimore, Maryland.
(Minisymposium talk, January 2019)

Discontinuous Galerkin methods for waves and fluid flow
ACMS Colloquium, University of Notre Dame. South Bend, Indiana.
(Colloquium talk, January 2019)

2018:

Discontinuous Galerkin methods for waves and fluid flow
Mathematics Colloquium, University of California San Diego. San Diego, California.
(Colloquium talk, December 2018)

Discontinuous Galerkin methods for waves and fluid flow
Applied Mathematics Seminar, University of Colorado at Boulder. Boulder, Colorado.
(Colloquium talk, November 2018)

Divergence-free discontinuous Galerkin methods for incompressible flow
The Finite Element Circus. Newark, Delaware.
(Contributed talk, November 2018)

A new class of energy-conserving discontinuous Galerkin methods for waves equations
AMS Fall Central Sectional Meeting 2018. Ann Arbor, Michigan.
(Minisymposium talk, October 2018)

An explicit divergence-free DG method for incompressible flow
Computational and Applied Math seminar, Tufts University. Medford, Massachusetts.
(Seminar talk, October 2018)

Discrete de Rham complex on polygonal elements
13th World Congress on Computational Mechanics. New York City, New York.
(Minisymposium talk, July 2018)

Divergence-conforming HDG methods for the Brinkman equations
Applied and Computational Mathematics Seminar, University of South Carolina. Columbia, South Carolina.
(Seminar talk, February 2018)

Discontinuous Galerkin methods for solving partial differential equations
Mathmatics Colloquium, Southern Methodist University. Dallas, Texas.
(Colloquium talk, February 2018)

H(div)-conforming HDG methods for the Brinkman equations
Numerical Analysis Seminar, Zhejiang University. Hangzhou, Zhejiang, China.
(Seminar talk, January 2018)

2017:

Discontinuous Galerkin methods for elliptic and hyperbolic equations
East Lake International Forum for Outstanding Overseas Young Scholars, Huazhong University of Science and Technology. Wuhan, Hubei, China.
(Invited talk, December 2017)

Discontinuous Galerkin methods for elliptic and hyperbolic equations
2017-2018 Young Mathematician Forum, Fudan University. Shanghai, China.
(Invited talk, December 2017)

Bernstein Bezier Basis for High Order Finite Elements on Tetrahedra and Hexahedra
SIAM Conference on Analysis of Partial Differential Equations. Baltimore, Maryland.
(Minisymposium talk, December 2017)

Discrete de Rham complex on polygonal elements
The Finite Element Circus. Baltimore, Maryland.
(Contributed talk, October 2017)

H(div)-conforming HDG methods for the Brinkman equations
SIAM Central States Section 2017 Annual Meeting, Colorado State University. Denver, Colorado. (Minisymposium talk, September 2017)

Superconvergent H(div)-conforming HDG methods for the Brinkman equations
Computational Mathematics Seminar, University of Pittsburgh. Pittsburgh, Pennsylvania.
(Seminar talk, September 2017)

A new troubled-cell indicator for discontinuous Galerkin methods for hyperbolic conservation laws.
KAUST Research Conference on Predictive Complex Computational Fluid Dynamics. Thuwal, Saudi Arabia.
(Poster, May 2017)

New Bernstein-Bezier bases for the finite element exact sequence on tetrahedra
Numerical Analysis Seminar, University of Minnesota. Minneapolis, Minnesota.
(Seminar talk, May 2017)

A lowest-order composite finite element exact sequence on pyramids
The Finite Element Circus. New Brunswick, New Jersey.
(Contributed talk, April 2017)

New Bernstein-Bezier bases for the finite element exact sequence on tetrahedra
Numerical Analysis Seminar, Worcester Polytechnic Institute. Worcester, Massachusetts.
(Seminar talk, April 2017)

New Bernstein-Bezier bases for the finite element exact sequence on tetrahedra
Computational Science Seminar, University of Massachusetts Dartmouth. North Dartmouth, Massachusetts.
(Seminar talk, March 2017)

2016:

New Bernstein-Bezier bases for the finite element exact sequence on tetrahedra
The Finite Element Circus. Worcester, Massachusetts.
(Contributed talk, October 2016)

The HDG methods for diffusion problems
2016 SIAM Annual Meeting. Boston, Massachusetts.
(Minisymposium talk, July 2016)

The HDG methods for diffusion problems
The Mathematics of Finite Elements and Applications 2016. Brunel University London, United Kindom.
(Minisymposium talk, June 2016)

Devising efficient HDG methods for diffusion problems
Mathematics and Computer Science seminar, Argonne National Laboratory. Argonne, Illinois.
(Seminar talk, January 2016)

2015:

HDG for diffusion: Superconvergence by M-decompositions
The 8th International Congress on Industrial and Applied Mathematics. Beijing, China.
(Minisymposium talk, August 2015)

HDG methods for diffusion: Superconvergence by M-decompositions
The 1st Annual Meeting of SIAM Central States Section. Rolla, Missouri.
(Minisymposium talk, April 2015)

Superconvergence of HDG methods for linear elasticity with strong symmetry
SIAM CSE 2015. Salt Lake City, Utah.
(Minisymposium talk, March 2015)

2014:

Speeding up the mixed finite-element method for reservoir simulation
The Finite Element Circus. Minneapolis, Minnesota.
(Contributed talk, October 2014)

The staggered DG method for the Stokes flow is the limit of a hybridizable DG method
ICOSAHOM 2014. Salt Lake City, Utah.
(Minisymposium talk, June 2014)

2013:

The staggered DG method is the limit of a hybridizable DG method
12th U.S. National Congress on Computational Mechanics. Raleigh, North Carolina.
(Minisymposium talk, July 2013)