marjeta
|
Registered User
|
|
|
Feb 6 |
comment |
Is the Invariant Subspace Problem interesting? not yet... cafematematico.com/2013/02/05/… |
|
Jan 17 |
awarded | ● Scholar |
|
Jan 14 |
awarded | ● Popular Question |
|
Jan 13 |
awarded | ● Nice Question |
|
Jan 13 |
awarded | ● Editor |
|
Jan 13 |
comment |
real symmetric matrix has real eigenvalues - elementary proof @Tom, Gerald: I apologize for being unclear. I've now corrected my question (I haven't done that before since I thought editing already posted questions could also be confusing). |
|
Jan 13 |
revised |
real symmetric matrix has real eigenvalues - elementary proof added 11 characters in body |
|
Jan 11 |
awarded | ● Supporter |
|
Jan 11 |
comment |
real symmetric matrix has real eigenvalues - elementary proof To clarify the situation - if a real symmetric matrix has one real eigenvalue, all its eigenvalues are real (which can be proved by induction)! |
|
Jan 11 |
comment |
real symmetric matrix has real eigenvalues - elementary proof Indeed the question was posed for pedagogical purposes, elementary meaning that a first-year engineering student would be able to follow it! |
|
Jan 11 |
awarded | ● Student |
|
Jan 11 |
asked | real symmetric matrix has real eigenvalues - elementary proof |
