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210<div id="content" class="content"> 211<h1 class="title">Yuchen Pei</h1> 212<p> 213Hello! I am Yuchen. You have reached my personal website. 214</p> 215 216<p> 217I am a programmer, mathematician and free software advocate. 218</p> 219 220<p> 221I did a PhD in Mathematics and Statistics at the <a href="https://warwick.ac.uk/fac/sci/masdoc">MASDOC program at 222Warwick</a>, and spent some years in postdoc positions at <a href="http://cmsa.fas.harvard.edu">CMSA at Harvard</a> 223and the <a href="https://www.math.kth.se/RMSMA/">KTH RMSMA group</a>. My research was on probability and algebraic 224combinatorics. 225</p> 226 227<p> 228Since leaving academia I have been mainly working as a computer 229programmer. In my personal capacity I enjoy writing Emacs packages, 230and you can find many of them on <a href="https://g.ypei.me/">my cgit instance</a>. 231</p> 232 233<p> 234As a free software advocate, I am an associate member and licensing 235volunteer of the <a href="https://fsf.org">Free Software Foundation</a>, and a maintainer of <a href="https://www.gnu.org/software/librejs/">GNU 236LibreJS</a> and <a href="https://h-node.org">h-node.org</a>. In my past academic life I also applied the 237philosophy of free software to knowledge and research. For example I 238shared my research in Robinson-Schensted algorithms as a <a href="https://toywiki.xyz">wiki</a> under a 239free Creative Commons license. I believe anyone can be an academic, 240seeking truth and sharing their findings with the public. 241</p> 242 243<p> 244I can be reached at: id@ypei.org (PGP key: <a href="/assets/ypei-pubkey.txt">47F9 D050 1E11 2458879 9040 4941 2126 7E93 EF86 DFD0</a>). 246</p> 247 248<p> 249Views expressed on this website do not represent any organisations I 250belong to or associate with, past, present or future. 251</p> 252</div> 253<div id="postamble" class="status"> 254<footer> 255 <div> 256 <a href="https://www.gnu.org/"><img src="/assets/gnu-linux-banner.png" title="Powered by GNU/Linux"/></a> 257 <a href="https://www.gnu.org/savannah-checkouts/gnu/emacs/emacs.html"><img src="/assets/Emacs-logo.svg" title="Edited with GNU Emacs"/></a> 258 <a href="https://orgmode.org/manual/Publishing.html"><img src="/assets/Org-mode-unicorn.svg" title="Made with Org Mode"/></a> 259 <a href="https://www.gnu.org/software/librejs/free-your-javascript.html"><img src="/assets/LibreJS_icon.png" title="LibreJS-compliant"/></a> 260 <a href="/blog-feed.xml"><img src="/assets/feed-icon.svg" title="Blog Feed"/></a> 261 <a href="/microblog-feed.xml"><img src="/assets/feed-icon.svg" title="Microblog Feed"/></a> 262 <a href="https://creativecommons.org/licenses/by-sa/4.0/"><img src="/assets/CC-BY-SA.svg" title="Licensed under CC BY-SA 4.0"/></a> 263 <a href="https://www.gnu.org/licenses/fdl-1.3.html"><img src="/assets/gfdl-logo-med.png" title="Licensed under GFDLv1.3+"/></a> 264 <a href="https://commons.wikimedia.org/wiki/File:Copying_is_not_theft.ogv"><img src="/assets/Anti_pirate_icon.png" title="Anti-piracy notice: please do not attack ships when browsing this website! (h/t: lxo)"/></a> 265 </div> 266 <div><a href="/weblabels.html" rel="jslicense">JavaScript license information</a></div> 267</footer> 268</div> 269</body> 270</html>
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