Talks

44

International Conference on Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-17), Halle, Germany

Plenary talk: TBA

43

International Conference on Scientific Computation and Differential Equations (SciCADE) 2024, National University of Singapore, Singapore.

Minisymposium talk: TBA

42

07/2024

2024 NSF Computational Mathematics PI meeting, University of Washington, Seattle, WA, USA

Talk: TBA

41

2024 CAIMS-SCMAI Annual Meeting, Kingston, Ontario, Canada

Minisymposium talk: A new class of exponential integrators for stiff systems

40

AMS Spring Southeastern Sectional Meeting, Florida State University, Tallahassee, FL, USA

Special session talk: Two-derivative exponential Runge-Kutta methods for reaction-diffusion systems

39

The 41st Southeastern-Atlantic Regional Conference on Differential Equations (SEARCDE), Florida A&M University, Tallahassee, FL, USA

Talk: Adaptive time-stepping exponential Runge-Kutta methods for stiff PDEs

38

Department of Mathematical Sciences, New Jersey Institute of Technology (NJIT), Newark, NJ, USA 

Colloquium Talk: Advanced time integrators for multiphysics problems and applications

37

AMS Fall Southeastern Sectional Meeting, Mobile, AL, USA

Special session talk: Adaptive exponential Runge-Kutta methods for stiff PDEs

36

08/2023

The 10th International Congress on Industrial and Applied mathematics (ICIAM), August 20 – 25, 2023, Tokyo, Japan

Minisymposium talk: Adaptive parallel stages exponential Runge-Kutta methods for stiff PDEs

35

08/2023

The 10th Vietnam Mathematical Congress, August 8 -12, 2023,  Da Nang, Vietnam

Keynote Talk in the section “Numerical Analysis and Applications of Mathematics“

34

07/2023

Workshop on Mathematical Biology at Vietnam Institute for Advanced study in Mathematics (VIASM)

Talk: Efficient exponential methods for genetic regulatory systems

33

03/2023

Department of Mathematics, Indiana University, Bloomington, IN, USA 

PDE/Applied Math Seminar talk: Efficient exponential integrators for multiphysics problems and applications

32

03/2023

SIAM Southeastern Atlantic Section (45th Annual Meeting), Virginia Tech, Blacksburg, VA, USA

Minisymposium talk: High-order multirate infinitesimal step-type methods

31

02/2023

Auckland Numerical Ordinary Differential Equations (ANODE), 2023, Auckland, New Zealand

(In honor of Prof. John Butcher on the occasion of his 90th birthday)

Talk: Exponential B-series and construction of sixth-order parallel exponential Runge–Kutta methods

30

10/2022

School of Mathematics and Natural Sciences, University of Southern Mississippi (USM), Hattiesburg, MS, USA

Colloquium Talk: Efficient time integration methods for multiphysics problems and applications

29

08/2022

International Conference on Differential Equations and Applications (hybrid format), Hanoi, Vietnam
(Dedicated to Professor Đinh Nho Hào on the occasion of his 60th birthday).

Talk (virtually): Multirate exponential Rosenbrock methods

28

07/2022

International Conference on Scientific Computation and Differential Equations (SciCADE), Reykjavík, Iceland.

Minisymposium talk: High-order efficient multirate infinitesimal step-type methods

(I finally could not travel to Iceland so the talk was presented by one of my co-authors, Daniel R. Reynolds).

27

01/2022

Public lecture for students in the Math Honors Program, VNU-University of Science, Hanoi, Vietnam

Talk (virtually): An introduction to numerical methods for time-dependent problems

26

10/2021

Conference on Contemporary Issues in Mathematics and Applications (hybrid format),
VIASM + VNU University of Science, Hanoi, Vietnam (celebration of the 65th anniversary of VNU University of Science, Hanoi)

Keynote talk (virtually) in the section on Computational and Applied Mathematics: 

Efficient time integrators for multiphysics systems and applications

25

09/2021

SIAM Southeastern Atlantic Section (44th Annual Meeting) (hybrid format), Auburn, AL, USA

Minisymposium talk (virtually): Exponential integrators for meteorological equations

24

08/2021

10th Workshop on Parallel-in-Time Integration (PinT 2021), held virtually at Michigan Technological University, Houghton, MI, USA

Talk: Parallel exponential Runge–Kutta methods

23

07/2021

Department of Mathematics, KTH Royal Institute of Technology, Stockholm, Sweden

Talk (virtual lecture): Numerical approximation of IVPs for differential equations

22

03/2021

SIAM Conference on Computational Science and Engineering (CSE21) (virtually) (originally took place in Fort Worth, TX, USA)

Minisymposium Talk: Multirate exponential Rosenbrock methods

21

02/2020

Department of Mathematics, University of Alabama (UA), Tuscaloosa, AL, USA

Seminar Talk: Exponential Integrators for large systems of stiff PDEs

20

09/2019

SIAM Southeastern Atlantic Section (43^rdAnnual Meeting), Knoxville, TN, USA

Minisymposium talk: New class of high-order methods for multirate differential equations.

19

07/2019

International Conference on Scientific Computation and Differential Equations (SciCADE), Innsbruck, Austria 

Recent developments in multirate and related numerical methods for multiscale problems

18

04/2019

Department of Mathematics, University of South Carolina (USC), Columbia, SC, USA

Seminar Talk: Efficient exponential integrators for large-scale stiff systems and applications

17

03/2019

Department of Mathematics and Statistics, Mississippi State University (MSU), Mississippi State, MS, USA

Colloquium Talk: Advanced time integrations methods for large-scale stiff nonlinear PDEs

16

02/2019

SIAM Conference on Computational Science and Engineering (CSE19), Spokane, Washington, WA, USA

Minisymposium talk: Derivation of new class of multirate integrators for multiphysics problems

15

02/2019

Department of Mathematics, University of Florida (UF), Gainesville, FL, USA

Colloquium Talk: Advanced time integrations methods for large stiff systems of nonlinear differential equations

14

11/2018

Department of Mathematics and Statistics, Auburn University, Auburn, AL, USA

Seminar Talk: Recent developments of exponential integrators and their applications

13

09/2018

SIAM Conference on Mathematics of Planet Earth (MPE18), Philadelphia, PA, USA

Minisymposium talk: Exponential integrators for the shallow water equations on the sphere

12

10/2017

Department of Mathematics, Southern Methodist University (SMU), Dallas, TX, USA

ColloquiumTalk: Constructing efficient exponential integrators for large stiff systems

11

09/2017

International Conference on Scientific Computation and Differential Equations (SciCADE), Bath, UK.

Minisymposium talk:  Efficient exponential Rosenbrock methods and their applications to elastodynamics problems.

10

03/2017

Applied Math, University of California, Merced, CA

Talk: Efficient exponential time integration for stiff PDEs: Construction and Applications (Flyer)

9

03/2017

SIAM Conference on Computational Science and Engineering (CSE17), Atlanta, GA, USA

Minisymposium talk:  New approach to simulation of elastodynamics systems

8

09/2015

International Conference on Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-14), Halle, Germany

Minisymposium talk: Parallel exponential Rosenbrock methods.

7

08/2015

International Congress on Industrial and Applied mathematics (ICIAM), Beijing, China

Minisymposium talk: New preconditioned exponential time integrators for stiff differential equations

6

05/2014

Computational Mathematics Seminar, Hanoi University of Sciences (HUS), Hanoi, Vietnam

Talk: High-order exponential integrators for stiff problems

5

11/2013

Applied Mathematics and Computational Science (AMCS) Seminar, KAUST, Thuwal, Saudi Arabia

Talk: High-order exponential integrators for semilinear stiff problems.

4

09/2013

International Conference on Scientific Computation and Differential Equations (SciCADE), Valladolid, Spain

Minisymposium talk: Exponential B-series: The stiff case.

3

05/2013

Workshop on Dynamical Networks, Numerical Analysis and Ergodic Theory, Budapest, Hungary

Talk: Exponential B-series.

2

09/2012

International Conference on Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-13), Halle, Germany

Minisymposium talk: Stiff order conditions for high-order exponential integrators.

1

03/2012

5th International Conference on High Performance Scientific Computing (HPSC), Hanoi, Vietnam

Minisymposium talk: Higher-order exponential Rosenbrock-type methods.

02/2024

Department of Mathematics and Statistics, Mississippi State University (MSU), Mississippi State, MS, USA

Math Seminar talk:  Rooted trees, B series, and their applications to numerical methods

05/2022

Midwest Numerical Analysis Day 2022, University of Michigan, Ann Arbor, MI, USA

Talk: High-order efficient multirate infinitesimal step-type methods

01/2022

Holistic Design of Time-Dependent PDE Discretizations (hybrid format), ICERM, Brown University, Providence, RI, USA

Lightning talk: Exponentially fitted two-derivative DIRK methods for oscillatory DEs

Department of Mathematics and Statistics, Mississippi State University (MSU), Mississippi State, MS, USA

Mathematics Seminar talk: An introduction to numerical approximation of differential equations

Joint Mathematics Meetings (JMM 2019), Baltimore, MD, USA

MS talk: Exponential integrators for stiff PDEs and their application to atmospheric models

SIAM Annual Meeting 2016, Boston, MA, USA

Talk: Preconditioned implicit-exponential integrators (IMEXP) for stiff differential equations

Workshop of Numerical Analysis group of Karlsruhe Institute of Technology (KIT), Bad Herrenalb, Germany

Talk: Exponential B-series

Workshop on Innovative Time Integration, Innsbruck, Austria

Talk: Higher-order exponential Rosenbrock-type methods

PhD seminar in Mathematics, University of Innsbruck, Austria

Talk: Higher-order exponential Rosenbrock-type methods.

Numerical Analysis seminar, University of Innsbruck, Austria

Talk: Some methods of unitary integration and applications.

12th National Conference on Information Technology, Dong Nai, Vietnam

Talk: Iterative method for solving a nonlinear fourth-order boundary value problem arising in the study of transverse vibrations of a hinged beam

14

07/19-23, 2021

SIAM Annual Meeting 2021 (AN21) (virtually), USA

13

07/ 6-17, 2020

The Second Joint SIAM/CAIMS Annual Meeting (AN20),
(originally scheduled to take place in Toronto, Canada but be now offered virtually), USA

12

09/23-27, 2013

11

06/16-21, 2013

Summer school, Geometric Integration of Ordinary and Partial Differential Equations, Dobbiaco, Italy

10

05/21-24, 2013

Encounters between discrete and continuous mathematics, Budapest, Hungary

9

03/ 03-06, 2013

Winterschool 2013 of DK+ Computational Interdisciplinary Modelling,  Obergurgl, Austria

8

06/24-29, 2012

Summer school, Exponential Integrators and Numerical Methods for Multiscale PDEs, Dobbiaco/Toblach, Italy

7

01/28-02/1, 2012

Winterschool of DK+ Computational Interdisciplinary Modelling, Obergurgl, Austria

6

06/12-17, 2011

Summer school, Approximation Theory, Spectral Methods and chebfun, Dobbiaco/Toblach, Italy

5

09/12-15, 2011

Kompaktseminar, Obergurgl, Austria

4

05/5-6, 2011

7th  Austrian Numerical Analysis Day, Klagenfurt, Austria

3

10/27- 30, 2010

International workshop on Innovative Integrators, Innsbruck, Austria

2

10/29-31, 2009

2nd International workshop on differential and difference equations: Theory, Numerics and Applications, Hanoi and Halong, Vietnam

1

03/2-6, 2009

4th International Conference on High Performance Scientific Computing, Hanoi, Vietnam