On a Random Sum Formula for the Busy Period of the M/G/Infinity Queue With Applications
Author(s) -
Armand M. Makowski
Publication year - 2001
Publication title -
digital repository at the university of maryland (university of maryland college park)
Language(s) - English
Resource type - Reports
DOI - 10.21236/ada439467
Subject(s) - infinity , period (music) , queue , mathematics , combinatorics , discrete mathematics , computer science , mathematical analysis , physics , computer network , acoustics
: A random sum formula is derived for the forward recurrence time associated with the busy period length of the M/G/perp endicular queue. This result is then used to (i) provide a necessary and suffcient condition for the subexponentiality of this forward recurrence time, and (ii) establish a stochastic comparison in the convex increasing (variability) ordering between the busy periods in two M/G/perp endicular queues with service times comparable in the convex increasing ordering.
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