%----------------------------------------------------------------------------- % Beginning of surv-l.let-e %----------------------------------------------------------------------------- Following this letter are four files (SURV-L.STY, SURV-L.TEX, SURV-CH1.TEX and SURV-L.CHECKLIST) to be used when preparing a paper in AMS-LaTeX, for a volume in the Mathematical Surveys and Monographs series. To make it easier to load these files separately on your system, they are separated by file delimiters. The .STY file is based on AMSBOOK.STY. Instructions for using this file are listed at the top. The .TEX files together form a sample of the macros defined in the .STY file. Before preparing your paper, you should TeX SURV-L.TEX (SURV-CH1.TEX is input by SURV-L.TEX) and print it to test the macros and to get instructions for their use. The .CHECKLIST file should be printed and used to help you avoid the most common problems. Once your paper has been accepted for publication in SURV, please send the .TEX file to our Internet address: PUB-SUBMIT@MATH.AMS.COM. When you send the file please be sure to include a message that identifies the publication series. Should you have any technical questions, please contact our Technical Support Group at 800-321-4AMS or 401-455-4080. They can also be reached through electronic mail at Internet: tech-support@math.ams.com. %----------------------------------------------------------------------------- % End of surv-l.let-e %----------------------------------------------------------------------------- %----------------------------------------------------------------------------- % Beginning of surv-l.sty %----------------------------------------------------------------------------- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % This file is designed to work with AMSLaTeX version 1.1. It uses % amsbook.sty as a base and modifies page size, top matter, section % headings, etc. to produce SURV style. % % Instructions: % % 1. Create a file named surv-l.sty ("-L" for LaTeX) % containing the lines from % % %%% surv-l.sty % % through % % \endinput % % Install the file in the same directory as amsart.sty. % % 2. In a document file, use \documentstyle{surv-l}. % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%% surv-l.sty \input amsbook.sty % \textheight=49pc \textwidth=29pc \headsep=14pt % % In AMS production, \parskip has no stretch component. \parskip=0pt % % \Large is not defined in amsart[10].sty in order to % conserve font memory. But we need it here for fourteen-point % titles. \def\Large{\@setsize\Large{18\p@}\xivpt\@xivpt} % % Change the baselineskip from 12pt to 13pt. \def\@normalsize{\@setsize\normalsize{13\p@}\xpt\@xpt \abovedisplayskip 6\p@ \@plus 6\p@ \belowdisplayskip \abovedisplayskip \abovedisplayshortskip \z@ \@plus 6\p@ \belowdisplayshortskip 3\p@ \@plus 6\p@ \let\@listi\@listI} % \normalsize % % \footnotesize is changed only in order to change \@listi. % \def\footnotesize{\@setsize\footnotesize{10\p@}\viiipt\@viiipt% \abovedisplayskip 5\p@ \@plus 2.5\p@ minus2.5\p@% \belowdisplayskip \abovedisplayskip \abovedisplayshortskip \z@ \@plus 2\p@% \belowdisplayshortskip 4\p@ \@plus 2\p@ minus2\p@% \def\@listi{\topsep \z@ \parsep \z@ \itemsep \z@}} % % % CHAPTER TITLES % % Change the numbering from roman numerals to numbers \def\thechapter{\@arabic\c@chapter} % \def\@chapter[#1]#2{\refstepcounter{\@string\chapter}% \typeout{\chaptername\space\thechapter}% \def\\{\unskip\protect\space\ignorespaces}% \addcontentsline{toc}{\@string\chapter}{% \ifnum \c@secnumdepth >\m@ne \protect\numberline{\chaptername\ \thechapter.}\fi #2}% \chaptermark{\ifnum\c@secnumdepth >\m@ne \thechapter. \fi \ignorespaces#1\unskip}% \addtocontents{lof}{\protect\addvspace{10\p@}}% \addtocontents{lot}{\protect\addvspace{10\p@}}% \@makechapterhead{#2}\@afterheading} % \def\@makechapterhead#1{\begingroup \topskip 9pc\relax \defaultfont\bf\Large \centering \ifnum\c@secnumdepth>\m@ne \leavevmode \hskip-\leftskip \rlap{\vbox to\z@{\vss \centerline{\mediumseries\@normalsize \uppercase\expandafter{\chaptername}\enspace\thechapter} \vskip 34pt}}\hskip\leftskip\fi #1\par \endgroup \skip@55\p@ \advance\skip@-\normalbaselineskip \vskip\skip@ } % \def\@makeschapterhead#1{\begingroup \topskip 9pc\relax \defaultfont\bf\Large \centering #1\par \endgroup \ifx#1\contentsname\skip@36\p@ \else \ifx#1\bibname\skip@36\p@ \else \skip@55\p@ \fi \fi \advance\skip@-\normalbaselineskip \vskip\skip@ } % % SECTIONING COMMANDS % % \@sect is changed in order to change the amount of space after % section numbers. \def\@sect#1#2#3#4#5#6[#7]#8{% \ifnum #2>\c@secnumdepth \let\@svsec\@empty \else \refstepcounter{#1}% \edef\@svsec{\ifnum#2<\@m \@ifundefined{#1name}{}{\csname #1name\endcsname\ }\fi % Change the space after the period from \enspace to word % space. Using \kern\fontdimen2\font makes the space % nonstretchable. \noexpand\rom{\csname the#1\endcsname.}\kern\fontdimen2\font}\fi \@tempskipa #5\relax \ifdim \@tempskipa>\z@ % then this is not a run-in section heading \begingroup #6\relax \@hangfrom{\hskip #3\relax\@svsec}{\interlinepenalty\@M #8\par}% \endgroup % Remove unnecessary if@article test \csname #1mark\endcsname{% \ifnum #2>\c@secnumdepth\else \csname the#1\endcsname. \fi#7}% \ifnum#2>\@m \else \addcontentsline{toc}{#1}% {\ifnum#2>\c@secnumdepth \else \protect\numberline{% \ifnum#2<\@m \@ifundefined{#1name}{}{\csname #1name\endcsname\ }\fi \csname the#1\endcsname.}\fi #8}% \fi \else \def\@svsechd{#6\hskip #3\@svsec \@ifnotempty{#8}{\ignorespaces#8\unskip \ifnum\spacefactor<1001.\fi}% \ifnum#2>\@m \else \addcontentsline{toc}{#1}% {\ifnum#2>\c@secnumdepth \else \protect\numberline{% \ifnum#2<\@m \@ifundefined{#1name}{}{\csname #1name\endcsname\ }\fi \csname the#1\endcsname.}\fi #8}\fi}% \fi \@xsect{#5}} % \numberwithin{section}{chapter} \def\section{\@startsection{section}% counter name {1}% sectioning level {\z@}% indent to the left of the section title {12\p@\@plus3\p@}% vertical space above {5\p@}% vertical space below {\centering\bf}}% font of title % \def\subsection{\@startsection{subsection}% counter name {2}% sectioning level {\parindent}% indent to the left of the subsection title {6\p@\@plus2\p@}% vertical space above {-.5em}% following text is run in, after a horizontal space of this amount. % The minus sign is to get horizontal space instead of vertical space. {\bf}}% The font of the subsection title % \def\subsubsection{\@startsection {subsubsection}% counter number {3}% sectioning level {\parindent}% %% indent to the left of the subsubsection title {6\p@\@plus2\p@}% vertical space above {-.5em}% horizontal space after (negative sign will be canceled) {\it}}% font of subsubsection title % % Levels below C-head (\subsubsection) are undefined in AMS % production documentstyles. % \def\paragraph{\@latexerr{\noexpand\paragraph not defined in this \string\documentstyle}\@eha} \def\subparagraph{\@latexerr{\noexpand\subparagraph not defined in this \string\documentstyle}\@eha} % % Set a wider width for page numbers in a table of contents: \def\@pnumwidth{3em} % % Don't use anything lower than \section level in table % of contents: \setcounter{tocdepth}{1} % \newbox\TestChapwd \def\@tocline#1#2#3#4#5#6{\par \setbox\TestChapwd=\hbox{Chapter\ \thechapter.\hskip1em}% \addpenalty\@secpenalty\addvspace{#1}% \begingroup \ifx#1\bigskipamount%chapter \@tempdima\wd\TestChapwd\else \@tempdima#2\fi\relax % used by \numberline \parindent\z@ \leftskip#4 \rightskip\@pnumwidth \parfillskip-\@pnumwidth {#3\leavevmode #5 \hfil \hbox to\@pnumwidth{\hss #6}}\hangindent\@tempdima\par\nobreak \endgroup} % \def\l@chapter{\@tocline\bigskipamount{2em}{\normalshape}{0pt}} \def\l@section{\@tocline{0pt}{2em}{\normalshape}{1pc}} % % Set \topsep to 0 in \@listI. \def\@listI{\leftmargin\leftmargini \parsep\z@skip \topsep\z@skip \itemsep\z@skip} \let\@listi\@listI \@listi % % Cites in AMS proceedings volumes are typically typeset % in bold rather than roman. \def\@cite#1#2{\rom{\mediumseries[{\bf#1}\if@tempswa , #2\fi]}} % % No extra space around definition-style enunciations. \def\th@definition{\theorempreskipamount\z@ \theorempostskipamount\theorempreskipamount \normalshape} \def\th@remark{\theorempreskipamount6\p@\@plus6\p@ \theorempostskipamount\z@\@plus6\p@ \def\theorem@headerfont{\it}\normalshape} % % Use small caps instead of italic for \proofname, and paragraph % indent instead of noindent. \def\pf{% \par\topsep6\p@\@plus6\p@ \trivlist \itemindent\normalparindent \item[\hskip\labelsep\sc\proofname.]\ignorespaces} % % Change the running head font from \small to \footnotesize \def\ps@headings{\let\@mkboth\markboth \let\@oddfoot\@empty\let\@evenfoot\@empty \def\@evenhead{\footnotesize \rlap{\thepage}\hfil \expandafter\expandafter\expandafter\expandafter\expandafter \expandafter\expandafter\uppercasetext@ \expandafter\expandafter\expandafter\expandafter\expandafter \expandafter\expandafter{\leftmark}% \hfil}% \def\@oddhead{\footnotesize\hfil \expandafter\expandafter\expandafter\expandafter\expandafter \expandafter\expandafter\uppercasetext@ \expandafter\expandafter\expandafter\expandafter\expandafter \expandafter\expandafter{\rightmark}% \hfil \llap{\thepage}}% \def\chaptermark##1{\@mkboth{##1}{##1}}% \let\sectionmark\markright} \def\ps@myheadings{\let\@mkboth\@gobbletwo \def\@oddhead{\footnotesize\rightmark \hfil\thepage}\let\@oddfoot\@empty \def\@evenhead{\footnotesize\thepage\hfil\leftmark}\let\@evenfoot\@empty \let\chaptermark\@gobble \let\sectionmark\@gobble} % % Some computations to make the \textheight come out % to an even multiple of baselineskip (after taking % \topskip etc. into account). \advance\textheight by -\headheight \advance\textheight by -\headsep \advance\textheight by -\normalbaselineskip \advance\textheight by \topskip % % We now have the right value for \textheight except that we need % to round it. If \baselinestretch is changed in an actual % document, this \textheight will most likely be off and you'll get % underfull vbox messages. \advance\textheight by.5\normalbaselineskip \divide\textheight by\normalbaselineskip \multiply\textheight by\normalbaselineskip % \advance\topmargin by -.25 true in % % LIST ENVIRONMENTS % % Change first-level `enumerate' numbering style from arabic % to roman numeral. \renewcommand{\labelenumi}{(\roman{enumi})} % % Change \enumerate and \itemize to increase \partopsep. \def\enumerate{\ifnum \@enumdepth >3 \@toodeep\else \advance\@enumdepth \@ne \edef\@enumctr{enum\romannumeral\the\@enumdepth}\list {\csname label\@enumctr\endcsname}{\usecounter {\@enumctr}\partopsep6\p@\def\makelabel##1{\hss\llap{\normalshape##1}}}\fi} % \def\itemize{\ifnum\@itemdepth>3 \@toodeep \else \advance\@itemdepth\@ne \edef\@itemitem{labelitem\romannumeral\the\@itemdepth}% \list{\csname\@itemitem\endcsname}% {\partopsep6\p@\def\makelabel##1{\hss\llap{\normalshape##1}}}\fi} % % Change \bibname from the default in amsbook.sty of "Bibliography" \def\bibname{References} % % Change font size to \normalsize, and change % the form of the list counter (see amslatex.bug, 2-JUL-1991) \def\thebibliography#1{\chapter*\bibname \defaultfont\normalsize\labelsep .5em\relax \list{\@arabic\c@enumi.}{\settowidth\labelwidth{#1.}\leftmargin\labelwidth \advance\leftmargin\labelsep \usecounter{enumi}}\sloppy \clubpenalty9999 \widowpenalty\clubpenalty \sfcode`\.\@m} % TOPMATTER % \def\copyrightyear{0000} \def\copyrightyearmodC{00} \def\ISSN{0000-0000} \def\copyrightprice{\$1.00\;+\;\$.25 per page} \def\currentvolume{00} \def\currentyear{0000} % \def\@maketitle{\cleardoublepage \thispagestyle{empty}% \begingroup \topskip\z@skip \null\vfil \begingroup \centering \large\bf \openup\medskipamount \expandafter\uppercasetext@\expandafter{\@title}\vfil \def\and{\par\bigskip}\mediumseries\@authors\vfil \endgroup \vfil\vfil \newpage \ifx\@empty\@subjclass \else 1991 {\it Mathematics Subject Classification}.\enspace \@subjclass.\vfil \fi \vfil \begingroup \parskip\medskipamount \ifx\@empty\@translator \else Translator: \@translator \@@par\fi \@thanks\@@par \endgroup \vfil \ifx\@empty\@keywords \else {\it Key words and phrases.}\enspace \@keywords.\vfil \fi \expandafter\@ifnotempty\expandafter{\the\@addresstoks}{% Author addresses:\par \@setaddress\vfil}% \vfil\vfil \endgroup} % \pagenumbering{arabic} \onecolumn \mark{{}{}} \ps@headings \endinput %----------------------------------------------------------------------------- % End of surv-l.sty %----------------------------------------------------------------------------- %----------------------------------------------------------------------------- % Beginning of surv-l.tex %----------------------------------------------------------------------------- % % This is a sample file for use with AMS-LaTeX. It provides an example of % how to set up a file to be typeset with AMS-LaTeX. % % This is the driver file. Separate chapters should be included at the end % of this file. (see how surv-ch1.tex was included.) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \documentstyle{surv-l} \newtheorem{lemma}{Lemma}[section] \newtheorem{theorem}{Theorem}[section] \newtheorem{definition}{Definition}[section] \theoremstyle{definition} \newtheorem{example}{Example}[section] \numberwithin{equation}{section} % \cprime is used in Russian names for `soft sign'. The % references section uses this. \newcommand{\cprime}{$'\mathsurround=0pt$} \begin{document} \pagenumbering{roman} \title{Sample \AmS-\LaTeX{} Electronic Manuscript for Mathematical Surveys and Monographs} \address{Department of Mathematics, Northeastern University, Boston, Massachusetts 02115} % Research address for author one \curraddr{Department of Mathematics and Statistics, Case Western Reserve University, Cleveland, Ohio 43403} \email{XYZ@@Math.AMS.com} \address{Mathematical Research Section, School of Mathematical Sciences, Australian National University, Canberra ACT 2601, Australia} %address for % author two \date{July 2, 1991} \subjclass{Primary 54C40, 14E20; Secondary 46E25, 20C20} % \thanks will become a 1st page footnote. \thanks{The first author was supported in part by NSF Grant \#000000.} \maketitle \begin{abstract} This paper is a sample prepared to illustrate for authors the use of the \AmS-\LaTeX{} Version~1.1 package and the SURV documentstyle. The file used to prepare this sample is {\bf SURV-L.tex}; an author should use the coding in that file as a model. \end{abstract} \tableofcontents \pagenumbering{arabic} \input{surv-ch1} \end{document} %----------------------------------------------------------------------------- % End of surv-l.tex %----------------------------------------------------------------------------- %------------------------------------------------------------------------------ % Beginning of surv-l.checklist %------------------------------------------------------------------------------ Check List for Electronic Manuscripts SURV Volumes - The author should proofread the paper before submitting to the AMS. - In chapter titles, capitalize the first and last words and all nouns, pronouns, adjectives, adverbs, and verbs; lowercase articles, conjunctions, and prepositions unless they are first or last word. - The running heads for the left-hand (even-numbered pages) should have the chapter title all in uppercase. Shorten the title in the running heads only if it is necessary to make it fit on one line. - The running heads for the right-hand (odd-numbered pages) should have the main heading title (shortened if necessary) all in uppercase. - Citations in the manuscript should be coded using "\cite". - References should include all available information. - The .tex files should include NO "input" files. - All definitions should be at the top of the file and none of them should redefine any LaTeX commands. - Definitions should be used consistently throughout the paper. - No definitions should be used for formatting text; only the LaTeX environments should be used. - The file should contain no line and/or page breaks. - A covering letter should be included with the electronic submission. The letter should clearly identify the author, title and intended publication series. It should also tell us where the author can be reached throughout the publication process. %------------------------------------------------------------------------------ % End of surv-l.checklist %------------------------------------------------------------------------------ %----------------------------------------------------------------------------- % Beginning of surv-ch1.tex %----------------------------------------------------------------------------- % % This is a sample file for use with AMS-LaTeX. It provides an example of % how to set up a file to be typeset with AMS-LaTeX. % % This is the data file. It is input by surv-l.tex. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % \chapter[Maximal Ideals in Subalgebras of $C(X)$]{Sample Paper for SURV,\\ On Maximal Ideals in Subalgebras of $C(X)$} \section{Introduction} This sample paper illustrates the use of the AMSBOOK style file of \AmS-\LaTeX{} Version~1.1 with additional macros for the series {\it Mathematical Surveys and Monographs}. In this sample paper, brief instructions to authors will be interspersed with mathematical text extracted from (purposely unidentified) published papers. For instructions on preparing mathematical text, the author is referred to {\it The Joy of \TeX}, second edition, by Michael Spivak \cite{spivak:jot} and {\it \LaTeX{}: A Document Preparation System} by Leslie Lamport \cite{lamport:latex}. \subsection{Top matter} The input format and content of the top matter can be best understood by examining the first part of the sample file {\bf SURV-L.tex}, up through the \verb+\begin{document}+ instruction. If it is desired to have chapter numbers be uppercase Roman numerals rather than Arabic numbers, you must type \verb+\renewcommand{\thechapter}{\Roman{chapter}}+ before \verb+\chapter+ is called. The chapter title and the current, main-level heading title appear in the appropriate running heads automatically. If the full title or heading would require more than one line to fit in the running head, an abbreviated form, including the correct chapter or section number, should be substituted using the bracketed options allowed in \LaTeX\ for chapters and sections (see pages 157--158 in {\it \LaTeX{}: A Document Preparation System}). \subsection{Fonts} The fonts used in this paper are from the Computer Modern family; they should be available to all authors preparing papers with these macros. However, the final copy may be set by the AMS using other fonts. \subsection{A mathematical extract} The mathematical content of this sample paper has been extracted from published papers, with no effort made to retain any mathematical sense. It is intended only to illustrate the recommended manner of input. Mathematical symbols in text should always be input in math mode as illustrated in the following paragraph. A function is invertible in $C(X)$ if it is never zero, and in $C^*(X)$ if it is bounded away from zero. In an arbitrary $A(X)$, of course, there is no such description of invertibility which is independent of the structure of the algebra. Thus in \S 2 we associate to each noninvertible $f\in A(X)$ a $z$-filter $\cal Z (f)$ that is a measure of where $f$ is ``locally'' invertible in $A(X)$. This correspondence extends to one between maximal ideals of $A(X)$ and $z$-ultrafilters on $X$. In \S 3 we use the filters $\cal Z (f)$ to describe the intersection of the free maximal ideals in any algebra $A(X)$. Finally, our main result allows us to introduce the notion of $A(X)$-compactness of which compactness and realcompactness are special cases. In \S 4 we show how the Banach-Stone theorem extends to $A(X)$-compact spaces. \section{Theorems, lemmas, and other proclamations} Theorems and lemmas are varieties of \verb+theorem+ environments. In this document, a \verb+theorem+ environment called \verb+lemma+ has been created, which is used below. Also, there is a proof, which is in the predefined \verb+pf+ environment. The lemma and proof below illustrate the use of the \verb+enumerate+ environment. \begin{lemma} Let $f, g\in A(X)$ and let $E$, $F$ be cozero sets in $X$. \begin{enumerate} \item If $f$ is $E$-regular and $F\subseteq E$, then $f$ is $F$-regular. \item If $f$ is $E$-regular and $F$-regular, then $f$ is $E\cup F$-% regular. \item If $f(x)\ge c>0$ for all $x\in E$, then $f$ is $E$-regular. \end{enumerate} \end{lemma} \begin{pf} \begin{enumerate} \item Obvious. \item Let $h, k\in A(X)$ satisfy $hf|_E=1$ and $kf|_F=1$. Let $w=h+k-fhk$. Then $fw|_{E\cup F}=1$. \item Let $h=\max\{c,f\}$. Then $h|_E=f|_E$ and $h\ge c$. So $0