<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Ping Wan</title><link>https://pingwan.fyi/</link><description>Recent content on Ping Wan</description><generator>Hugo</generator><language>en-us</language><atom:link href="https://pingwan.fyi/index.xml" rel="self" type="application/rss+xml"/><item><title/><link>https://pingwan.fyi/research/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://pingwan.fyi/research/</guid><description>&lt;p&gt;I study geometric group theory, the study of groups through their actions on metric spaces. I am particularly interested in groups that act by isometries on hyperbolic metric spaces. My research focuses on the following main areas:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;relatively hyperbolic groups and relatively quasiconvex subgroups, and applications of relative Dehn fillings.&lt;/li&gt;
&lt;li&gt;acylindrically hyperbolic groups and possible notions of quasicovex subgroups of them.&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;I&amp;rsquo;m also interested in the following areas:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;hierarchically hyperbolic groups and spaces, which include mapping class groups, fundamental groups of 3-manifolds, and CAT(0) cubical groups&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id="publication"&gt;Publication&lt;/h2&gt;
&lt;h3 id="preprint"&gt;Preprint&lt;/h3&gt;
&lt;ol&gt;
&lt;li&gt;A notion of quasi-convex subgroups in acylindrically hyperbolic groups (&lt;a href="https://arxiv.org/abs/2509.20532"&gt;[arXiv] &lt;/a&gt;, &lt;a href="https://pingwan.fyi/files/poster_gpqc.pdf"&gt;Poster&lt;/a&gt;, &lt;a href="https://www.youtube.com/watch?v=uPlEw-njbgc"&gt;Talk (on Youtube)&lt;/a&gt;)&lt;/li&gt;
&lt;/ol&gt;
&lt;h3 id="in-preparation"&gt;In Preparation&lt;/h3&gt;
&lt;ol&gt;
&lt;li&gt;Quasiconvex Subgroups of Relative Hyperbolization Like Groups (2026 expected).&lt;/li&gt;
&lt;/ol&gt;
&lt;h2 id="conferences-and-workshops"&gt;Conferences and Workshops&lt;/h2&gt;
&lt;p&gt;Here is a list of places we may have met before:&lt;/p&gt;</description></item><item><title/><link>https://pingwan.fyi/teaching/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://pingwan.fyi/teaching/</guid><description>&lt;h3 id="current-teaching"&gt;Current Teaching&lt;/h3&gt;
&lt;p&gt;Math 180 Calculus I&lt;/p&gt;
&lt;h3 id="previous-courses"&gt;Previous Courses&lt;/h3&gt;
&lt;p&gt;MATH 088 Intermediate Algebra Workshop (Instructor of Record)&lt;/p&gt;
&lt;p&gt;MATH 210 Introduction to Differential Equations&lt;/p&gt;
&lt;p&gt;MATH 181 Calculus II&lt;/p&gt;
&lt;p&gt;MATH 180 Calculus I&lt;/p&gt;
&lt;p&gt;MATH 179 Calculus I Emerging Scholars Program Workshop (Instructor of Record)&lt;/p&gt;
&lt;p&gt;MATH 165 Calculus for Business&lt;/p&gt;
&lt;p&gt;MATH 121 Precalculus&lt;/p&gt;
&lt;p&gt;I obtained the &lt;a href="https://grad.uic.edu/academic-support/programs/certificate-foci/"&gt;Certificate in the Foundations of College Instruction&lt;/a&gt; at May 2023.&lt;/p&gt;</description></item></channel></rss>