<![CDATA[
<table border="0" cellpadding="0" width="50" align="right">
<tr valign="top">
<th>
<a href="pg_g02.html"><img src="gifs/de.gif" alt="Deutsche Fassung" width="50" height="25" border="1"></a>
</th>
</tr>
</table>
<h1>Kai-Uwe Bux</h1>
<table border="0" width="100%">
<colgroup>
<col width="20%">
<col width="20%">
<col width="20%">
<col width="20%">
<col width="20%">
</colgroup>
<tr>
<th width="20%"><a href="pg_e01.html">Home</a></th>
<th width="20%" bgcolor="yellow">Research</th>
<th width="20%"><a href="pg_e03.html">Teaching</a></th>
<th width="20%"><a href="pg_e04.html">Publications</a></th>
<th width="20%"><a href="pg_e05.html">Projects</a></th>
</tr>
</table>
<h2>Interests</h2>
<p>
I am engaged in topology, geometry, and algebra---especially
in geometric
group theory. My main objects of interest include
buildings and other CAT(0) spaces,
arithmetic groups and their relatives such as groups of
(outer) automorphisms of free groups or mapping class
groups of surfaces, Thompson's groups, and other important
groups and spaces.
</p>
<p>
I mainly study (homological) finiteness properties of groups
and related invariants.
The main tool is to consider actions of these groups on associated
spaces.
</p>
<p><a href="pg_e04.math.html">Mathematical (pr)e-prints</a></p>
<p><a href="https://www.math.uni-bielefeld.de/agbux/?lang=en">Homepage of my team</a></p>
<h2>Coauthors</h2>
<ul>
<li><p><a href="http://math.bard.edu/belk/">
Jim Belk
</a></p></li>
<li><p><a href="http://www.math.utah.edu/~bestvina/">
Mladen Bestvina
</a></p></li>
<li><p><a href="http://http://reh.math.uni-duesseldorf.de/~bogopolski/">
Oleg Bogopolski
</a></p></li>
<li><p><a href="http://people.brandeis.edu/~charney/">
Ruth Charney
</a></p></li>
<li><p><a href="http://people.virginia.edu/~mve2x/">
Mikhail Ershov
</a></p></li>
<li><p><a href="http://www.fluch.pl/">
Martin Fluch
</a></p></li>
<li><p>
Carlos Gonzalez
</p></li>
<li><p><a href="https://www.math.uni-bielefeld.de/kassmann/index.php">
Moritz Kaßmann
</a></p></li>
<li><p><a href="http://www.uni-giessen.de/cms/fbz/fb07/fachgebiete/mathematik/mathematik/mitarbeiter/profs/gramlich">
Ralf Köhl
</a></p></li>
<li><p><a href="http://people.math.gatech.edu/~dmargalit7/">
Dan Margalit
</a></p></li>
<li><p>
Robert McEwen
</p></li>
<li><p><a href="http://www.math.ucsd.edu/~ammohamm/">
Amir Mohammadi
</a></p></li>
<li><p><a href="https://www.math.iupui.edu/~rperez/">
Rodrigo Perez
</a></p></li>
<li><p><a href="http://pi.math.virginia.edu/Faculty/Rapinchuk/">
Andrei Rapinchuk
</a></p></li>
<li><p><a href="https://www.math.uni-bielefeld.de/~tschulze/">
Tim Schulze
</p></li>
<li><p><a href="http://www.math.uni-bielefeld.de/~mschwand/">
Marco Schwandt
</a></p></li>
<li><p><a href="http://www.math.harvard.edu/~smillie/">
Peter Smillie
</p></li>
<li><p>
Dmitriy Sonkin
</p></li>
<li><p><a href="https://warwick.ac.uk/fac/sci/maths/people/staff/karen_vogtmann/">
Karen Vogtmann
</a></p></li>
<li><p>
Cora Welsch
</a></p></li>
<li><p><a href="https://www.math.uni-bielefeld.de/~switzel/">
Stefan Witzel
</a></p></li>
<li><p><a href="http://www.math.utah.edu/~wortman/">
Kevin Wortman
</a></p></li>
<li><p><a href="https://www.albany.edu/~mz498674/">
Matthew Zaremsky
</a></p></li>
<hr>
<li><p><a href="http://www.dhhe.de/beteiligte/weitere_mitarbeiterinnen/">
Ralf Gehrke
</p></li>
<li><p><a href="http://wwwu.aau.at/hgreif/">
Hajo Greif
</a></p></li>
</ul>
]]>