I write to you because I need some help for my italian thesis work. I'd like to know if there is a software that can help me:I have a desired vector "b" and the real actual vertexs vector "x" of a convex hull. Can i calculate a matrix A, so that Ax=b? A must be a stocastic (and primitive) matrix.(adsbygoogle = window.adsbygoogle || []).push({});

I know, there is a problem with dimensions, but suppose now that the space is monodimensional. Moreover, there are more than one A acceptable, but I need only one of them.

is it possible?

thanks a lot, I hope I have been clear enough.

Mark

ps: sorry for my language... I do not speak english very well...

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Convexity, convex hull, math software?

Can you offer guidance or do you also need help?

Draft saved
Draft deleted

**Physics Forums | Science Articles, Homework Help, Discussion**