0
$\begingroup$

My question is how to find the Iwasawa Decomposition of $Gsp_n=\{g\in GL_{2n}:g^tJg=\mu(g)J, \mu(g) \mathrm{is\ a\ constant}\}$, where $J=\left(\begin{array}{cc} & I_n \\ -I_n & \end{array} \right)$?

And I am also really confused about how to find the Iwasawa decomposition for the general cases, it would be appreciated if you could offer some guidance or some accessible reference. Thanks!

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.