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seen Sep 18 at 12:45

Jul
24
accepted Conditions for $v \otimes v$ to be positive semidefinite for complex $v$
Jul
23
asked Conditions for $v \otimes v$ to be positive semidefinite for complex $v$
Dec
16
awarded  Scholar
Dec
16
accepted Decompose a complex symmetric matrix to retain positive definitness
Dec
13
awarded  Supporter
Dec
11
comment Decompose a complex symmetric matrix to retain positive definitness
Thanks for that. I haven't quite absorbed your answer fully but it's definitely pointed me in the right direction. In the case of complex matrices, should I consider congruence to be $A -> S^T A S$ (which I have) or $A -> S^H A S$ (valid for Hermitian matrices)?
Dec
11
awarded  Editor
Dec
11
revised Decompose a complex symmetric matrix to retain positive definitness
added 101 characters in body
Dec
11
awarded  Student
Dec
11
asked Decompose a complex symmetric matrix to retain positive definitness