Menu

Discussion Forum

New Discussion
查找

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

System matrix is zero,Return solution is not converged.

Posted 2014年12月25日 GMT-5 21:28 Low-Frequency Electromagnetics, Parameters, Variables, & Functions, Structural Mechanics Version 4.3 0 Replies

Junchao Wang
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

I have try to do some model. but the error " System matrix is zero,Return solution is not converged." what' wrong with it?
0 Replies Last Post 2014年12月25日 GMT-5 21:28
COMSOL Moderator

Hello Junchao Wang

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content