Question

*Subject*: [mg2891] Question*From*: coppelli at sun3.dsea.unipi.it (Alessandro Coppelli)*Date*: 4 Jan 1996 16:16:10 -0600*Approved*: usenet@wri.com*Distribution*: local*Newsgroups*: wri.mathgroup*Organization*: Wolfram Research, Inc.*Sender*: mj at wri.com

Hi to all. Question for guru in mathematica: 1) If I have the problem ..A x = lamba B x .. with B singular which program I must be used for to find lamba 2) If I have the lamba matrix ( A(lamba) ) which program I must be used for factoring A in A(lamba)=H(lamba) * diag(P1(lamba).....Pn(lamba)) * K(lamba) with H and K not singular matrix and Real 3) If I have the lamba matrix which program I must be used for applied the method Gauss/Jordan on A(lamba)