Title: | Mathematics at DEC |
Moderator: | RUSURE::EDP |
Created: | Mon Feb 03 1986 |
Last Modified: | Fri Jun 06 1997 |
Last Successful Update: | Fri Jun 06 1997 |
Number of topics: | 2083 |
Total number of notes: | 14613 |
A question from a linear algebra problem set I've got. Any ideas. a matrix B in M nxn(C) is unitary. Prove |det(B)| = 1 _ ______ _ ___ Hint Prove that det(B) = det(B) where (B)ij = Bij Dennis
T.R | Title | User | Personal Name | Date | Lines |
---|---|---|---|---|---|
1205.1 | AITG::DERAMO | Dan D'Eramo, nice person | Wed Mar 07 1990 15:29 | 3 | |
What is the definition of "unitary"? Dan | |||||
1205.2 | define unitary | ARCANA::ESTRELLA | Wed Mar 07 1990 16:09 | 9 | |
* * ___ a B matrix is unitary when BB = I , where (B )ij = Bij the complex conjugate of Bij. If this is not clear let me know. Dennis | |||||
1205.3 | 4GL::GILBERT | Ownership Obligates | Wed Mar 07 1990 18:59 | 39 |