title: Howto - Latex syntax with \section[]{}: Putting Brackets [ Inside of Brackets
body: <p>I am writing a beamer presentation. My problem is a syntax issue with <code>\section[Outline]{title}</code>. <code>\section</code> is working fine with all of my section titles except in the following example:</p>
  
  <pre><code>\section[$\mathbb{Z}[G]$-module constructions]{$\mathbb{Z}[G]$-modules and Geometric Constructions}
  </code></pre>
  
  <p>I need a <code>[</code> or <code>\[</code> symbol around the G (i.e., [G]) in the Outline part of <code>\section</code>,however, Tex throws tons of errors whenever anything resembling a bracket is in there.  </p>
  
  <p>All ideas are welcome and thanks in advance.</p>