48
<P ALIGN=RIGHT><FONT SIZE=+4>48</FONT><P>
Existence of joint moments of stable random variables
Gennady Samorodnitsky
Murad S. Taqqu
Abstract:
Let
be jointly
-stable random variables,
, and let
be non-negative numbers. We give a necessary and sufficient condition for
to be finite.
be jointly 
-stable random variables, 
, and let 
be non-negative numbers. We give a
necessary and sufficient condition for 
to
be finite.