Hongxu Liu

Department of Applied Mathematics and Statistics

Stony Brook University,Stony Brook, NY,11790

Email: honliu@ic.sunysb.edu

Education

Research Interest

I am interested in numerical computing and analysis in science and engineering.So far I haven't join any research group since this is my first semester in AMS department of Stony Brook University. But I will focus on numerical geometry, computational fluid dynmaics,high-performance computing and their applications.

Courses in Progress

• AMS 503  Applications of Complex Analysis   Instructor:Roman Samulyak
• AMS 527  Numerical Analysis II   Instructor:Xiangmin (Jim) Jiao
• AMS 528  Numerical Analysis III   Instructor:Yan Yu
• AMS 691  Special Topics in Applied Mathematics   Instructor:James Glimm

Hobby

   This is what I am good at!

Recent Awards

1. Champion in Annual Chapin Ping Pong Tournment   09/2011

Music

Run - Leona Lewis     

Just for fun!

AMS528 Homework5

Problem 1

Upwind Scheme-x axis [-2,6] by [-1,1]


Upwind Scheme-y axis [-2,6] by [-0.2,2]


Upwind Scheme-z axis [-2,6] by [-2,2]


Lax_Wendroff-x axis [-2,6] by [-1,1]


Lax_Wendroff-y axis [-2,6] by [-0.2,2]


Lax_Wendroff-z axis [-2,6] by [-2,2]

Problem 2

Lax_Fridrichs [-2,2]by[0.2,2]


Lax_Wendroff [-2,2]by[0.2,2]


Godunov [-2,2]by[0.2,2]

AMS528 Homework6

Problem 1

Superbee Limiter [0,8] by [0,1]


Van Leer Limiter [0,8] by [0,1]


C-O Limiter [0,8] by [0,1]


BW-LW Limiter [0,8] by [0,1]

Problem 2

Superbee Limiter [0,8] by [0,1.2]


Van Leer Limiter [0,8] by [0,1.2]


C-O Limiter [0,8] by [0,1.2]


BW-LW Limiter [0,8] by [0,1.2]