Xiangwei Geng

2 Questions 3 Answers 0 Followers

Questions related from Xiangwei Geng

How can I enter the eigenvalue as coefficient in coefficient-form PDE in COMSOL?

I'm solving an eigenvalue problem in COMSOL. In the coefficient-form PDE interface, the coefficients of my partial differential equation contain eigenvalue terms (λ). However, if I enter "lambda"...

17 May 2021 4,671 3 View

In COMSOL, how can I enter a matrix variable as a coefficient in the coefficient form PDE interface?

I am using coefficient form PDE and the coefficients in the equation are in the matrix form(e.g. ea, da, c, etc). However, I don't konw how to enter a matrix in the coefficient form PDE...

14 May 2021 1,966 4 View