The issue is that it is it is a singular matrix, and ultimately an eigen problem. However, with an overconstrained system (adding the sum to 1 constraint and the weak positivity constraints), perhaps sparse linear least squares can solve the problem? Depends on #15
The issue is that it is it is a singular matrix, and ultimately an eigen problem. However, with an overconstrained system (adding the sum to 1 constraint and the weak positivity constraints), perhaps sparse linear least squares can solve the problem? Depends on #15