SIAM style preferences do not make regular use of the {enumerate}
and {itemize}
environments. Instead,
siamltex.sty includes definitions of two alternate list
environments, {remunerate}
and {romannum}
.
Unlike the standard itemized lists, these environments do
not indent the secondary lines of text. The labels, whether
the defaults or optional user-defined, are always aligned
flush right.
The {remunerate}
environment consecutively numbers
each item with an arabic numeral followed by a period. This
number is always upright, even in slanted
environments.
The {romannum}
environment consecutively numbers
each item with a lower-case roman numeral enclosed in
parentheses. This number will always be upright within
slanted environments (as in theorems).