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\begin{document}

\title[A short title]{A thoroughly demonstrative \LaTeX\ document}

\author[Patrick Bahls]{Patrick Bahls}

\address{Department of Mathematics \\ University of North Carolina
\\ Asheville, NC 28804}

\email{pbahls@unca.edu}

\keywords{demonstrations, \LaTeX, general silliness}

\subjclass[2000]{XXXXX}

\begin{abstract} We indicate the means by which one may construct
both snazzy-looking titles in \LaTeX, suitable for submission to
honest-to-goodness math journals, \textit{and} automatically
cross-referencing bibliographic citations and entries.
\end{abstract}

\thanks{The author was supported by an NSF-sponsored REU grant
provided to the University of North Carolina, Asheville during the
writing of this paperlet.}

\maketitle

\section{Snazzification}

Now that you've had a chance to start playing with \LaTeX, you might
want to know about a couple of built-in tools that'll help make your
final paper look all professional-like:

\begin{enumerate}

\item The command ``$\backslash$maketitle'', and

\item automatic bibliographic indexing.

\end{enumerate}

Let's take 'em one at a time, shall we?



\section{Making a title}

The command``$\backslash$maketitle'' enables to you input the
following data concerning your paper, compile it all, and output it
in the format demonstrated on this here first page:

\begin{enumerate}

\item \textbf{``$\backslash$title''} \ This first command allows you
to input a title.  If you look at this raw text file, you'll notice
that there are two ``options'' included with this command.  The
first, in square brackets, is truly optional; the text included here
(in this paper, ``A short title'') is called the ``running title''
that appears at the top of odd-numbered pages.  Usually this is
included if your actual title is too long to look nice (or even fit)
at the top of individual pages.  If you omit this optional option,
the command just uses the actual title, included in curly braces, as
the running title, too.  As you can very well imagine, the actual
title is the one that's splayed largely across the front page, as
above.

\item \textbf{``$\backslash$author''} \ Here's where you give
yourself credit.  Again, you've got the option of including a
longer, standard, name to appear on the first page, and an optional
``running title'' sort of name that'll appear at the top of every
even-numbered page.  Generally I make this the same as my full name,
though you could make it just your last name, or your last name with
first initial (like ``P. Bahls''), especially if you're writing a
multi-author paper.  For multiple authors, you'll need to include a
separate ``$\backslash$author'' command for each author.

\item \textbf{``$\backslash$address''} \ This command correctly
paginates the mailing address you want to include, generally your
home department's address.  (Note the rather sparse information I
included above.)  If you're writing a multi-author paper, you'll add
an ``$\backslash$address'' command for each author separately, each
one placed after the corresponding ``$\backslash$author'' command.

\item \textbf{``$\backslash$email''} \ This command works just like
the previous one.  I'll let you figure it out.

\item \textbf{``$\backslash$keywords''} \ This is the first command
that might seem a wee bit puzzling. ``Keywords'' are any words (or
short combinations of words) that sum up the topic covered by your
paper.  These words end up getting used by databases like MathSciNet
and MathReviews to allow folks to search for your paper on-line, so
you'll wanna make sure the words you choose are descriptive and
relevant.  Generally you'll include anywhere from one or two to
perhaps five or six words or phrases.

\item \textbf{``$\backslash$subjclass''} \ This command refers to
the \textit{MSC Subject Classification} code, consisting of two
digits, then a letter, then two more digits, that defines the topic
or topics covered by your paper.  For example, 20XXX is group
theory, 05XXX is combinatorics, 06XXX is order theory, and so forth.
A more refined example would be 05C40, which refers to graph
connectivity.  I'll show you how to track down the correct codes
once you get to that point.  Note that when the command is entered
(as above), I've included an ``optional'' option in brackets: the
``2000'' here refers to the date of the classification schema being
used.  Right now it's best to use 2000, though they'll be updating
it in 2010, I was just informed.

\item \textbf{The abstract.} \ The \textit{abstract environment},
much like a theorem environment or proof environment, allows you to
create an automatically-formatted abstract, a brief encapsulation of
your results, your proof techniques, and your applications.  You've
probably seen abstracts before, I'll be happy to give you a hand in
polishing yours up once you've gotten one written.

\item \textbf{``$\backslash$thanks''} \ This command enables you to
provide formal acknowledgment of support, generally either
institutional or financial.  For instance, for anything you write
based upon your work performed here, you're going to want to include
a ``thank you'' to the National Science Foundation, referencing the
specific grant that paid for your stay and support.

\end{enumerate}

Once you've got all of those commands in place, you can wrap it all
up nicely with the command ``$\backslash$maketitle'' itself, which
puts it all together and spits it out, as you see above.  Swanky,
no?



\section{Automatic Bibliographies}

So you've written your paper, but in doing so you've torn your hair
out over your references: numbering them, making the citations in
the body look nice, including a well-structured bibliography at the
end...you've had it!

Help is on its way: with the \textit{thebibliography environment},
referencing is a snap.

Let's say you really need to refer to the ground-breaking work on
orderability written by me and an old REU student of mine from the
University of Illinois, Tyler Smith.  In the text of your paper,
what you'd want it to say is ``Bahls and Smith, in
\cite{bahlssmith}, introduced the idea of...''  Here, the ``[1]''
refers to the order in which the reference is given in the
bibliography (something taken care of automatically, no need to
juggle those indices!).  This citation is generated by the command
``$\backslash$cite''.  With the understanding that within the
``thebibliography'' environment at the end of the paper (see the raw
text file that generates this document) we've given our paper the
label ``bahlssmith'', all we have to do whenever we want to refer to
this paper is type ``$\backslash$cite\{bahlssmith\}''.  The
numbering is taken care of for us, all is well: check it out!

As you note when you examine the raw text for this document, there's
nothing too complicated about ``thebibliography'' itself.  (By the
way, don't worry about that weird ``99'': just include that, and you
should be fine.)  For each reference you've included, include the
tag ``$\backslash$bibitem'' along with the corresponding label you
chose for that item, and then include your reference.  The command
``$\backslash$textsc'' puts text in the ``small capitals'' style,
commonly used for titles of papers, chapters, and sections, and for
authors' names in bibliographies, the boldface and italics commands
you've seen already.  The two references I've included below are
given in a pretty standard bibliographic form for mathematics
sources, so if you copied this style, you'd be safe: the first is a
journal article, and the second is a book.  If you have any specific
questions about citation styles, let me or any of the other faculty
know, and we'd be happy to help out.

\bigskip

\centerline{\large Happy writin'!}



\begin{thebibliography}{99}

\bibitem{bahlssmith} \textsc{Bahls, P.} and \textsc{Smith, T.G.},
``Rewriting systems and orderings on Artin monoids,''
\textit{Internat. J. Algebra Comput.} \textbf{17} (2007) no. 1,
61--75.

\bibitem{mks} \textsc{Magnus, W., Karass, A.}, and \textsc{Solitar,
D.}, \textit{Combinatorial group theory}, Dover, 1976.

\end{thebibliography}





\end{document}