This is a follow-up question of this question.
Is it possible to change the format into "Theorem: Open Mapping."(boldface)?
Thanks a lot!
the optional element of a theorem heading is designated as
probably the easiest way to produce the style you want -- all bold, a colon after the heading word, and no parentheses -- is to redefine the internal command for the swapped form of the heading:
i've left the original definition with
changes of this sort are requested from time to time, so i will take this as a formal request to consider allowing variations in the style of the optional element to be made more easily, when the package is overhauled (perhaps late next year).
Another option, not involving redefinitions of internal commands can be obtained using the thmtools package as a front-end for
Here's a version that uses the