is there any reference paper about algebraic multigrid solver?

ibopaul · November 29, 2020, 02:27

Hi,

I'm looking for a reference article on the algebraic multi-grid method used for density based Euler solver to check my code.

I found one reference docs below, but I had a problem with using infinite CFL numbers in my code.

I would like to ask if there is a reference document that provides a suitable test case for my code.

Thanks in advance.

(Weiss, Jonathan M., Joseph P. Maruszewski, and Wayne A. Smith. "Implicit solution of preconditioned Navier-Stokes equations using algebraic multigrid." AIAA journal 37.1 (1999): 29-36.)

aerosayan · December 3, 2020, 08:38

I'm also learning AMG, so I don't know which article can help you.
But, I can share some resources that might be helpful.

http://www.mgnet.org/

mgnet has a lot of good resources on multigrid methods.

November 29, 2020, 02:27	is there any reference paper about algebraic multigrid solver?	#1
ibopaul New Member ibopaul Join Date: Nov 2020 Posts: 12 Rep Power: 5	Hi, I'm looking for a reference article on the algebraic multi-grid method used for density based Euler solver to check my code. I found one reference docs below, but I had a problem with using infinite CFL numbers in my code. I would like to ask if there is a reference document that provides a suitable test case for my code. Thanks in advance. (Weiss, Jonathan M., Joseph P. Maruszewski, and Wayne A. Smith. "Implicit solution of preconditioned Navier-Stokes equations using algebraic multigrid." AIAA journal 37.1 (1999): 29-36.) aerosayan likes this.

December 3, 2020, 08:38		#2
aerosayan Senior Member Sayan Bhattacharjee Join Date: Mar 2020 Posts: 495 Rep Power: 8	I'm also learning AMG, so I don't know which article can help you. But, I can share some resources that might be helpful. http://www.mgnet.org/ mgnet has a lot of good resources on multigrid methods. ibopaul likes this.

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