2
votes
1answer
43 views

How to change the theorem counter, theorem name in a specific case

I have used GMS class to write design a math book. In that book, the author has a special theorem, as following: \documentclass{gsm-l} \newtheorem{theorem}{Theorem} \newtheorem{lemma}[theorem]{Lemma} ...
6
votes
1answer
461 views

amsbook theorem numbering

I want theorems to be labeled of the form Part.Chapter.Section.number so I tried \renewcommand{\thesection}{\Roman{part}.\thechapter.\arabic{section}} \newtheorem{book}{Theorem}[section] ...
4
votes
1answer
357 views

Bold small-caps header of theorems in amsbook

I'm using amsbook with amsthm. It seems that amsbook customized the theorem environment so that the theorem name (eg Theorem 1) is written in big caps and small caps, which is fine for me. But I want ...