<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Quasiconvex function - Page 8 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=Quasiconvex_function&amp;p=7">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Quasiconvex_function&amp;p=9">3.Next</a>
</p>
<p>functions that are not concave.</p>

<p>A function that is both quasiconvex and quasiconcave is <b>quasilinear</b>, and satisfies<br/>
: For a quasilinear function defined on a plane, the levelsets are always lines.  More generally, the level sets of a quasilinear function over  are -dimensional planes.</p>

<p><big>Applications</big></p>
<p>Quasiconvex functions have applications in <a href="page.php?w=mathematical_analysis">mathematical analysis</a>, in <a href="page.php?w=mathematical_optimization">mathematical optimization</a>, and in <a href="page.php?w=game_theory">game theory</a></p><p>
<a accesskey="1" href="page.php?w=Quasiconvex_function&amp;p=7">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Quasiconvex_function&amp;p=9">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
