<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>David I. Ketcheson | Mohammed Sayyari</title><link>https://sayyari.netlify.app/authors/david-i.-ketcheson/</link><atom:link href="https://sayyari.netlify.app/authors/david-i.-ketcheson/index.xml" rel="self" type="application/rss+xml"/><description>David I. Ketcheson</description><generator>Wowchemy (https://wowchemy.com)</generator><copyright>© 2026 Mohammed Sayyari. All rights reserved. This work may not be used to train machine learning models without written permission.</copyright><lastBuildDate>Mon, 11 Jan 2021 00:00:00 +0000</lastBuildDate><image><url>https://sayyari.netlify.app/media/avatar.jpg</url><title>David I. Ketcheson</title><link>https://sayyari.netlify.app/authors/david-i.-ketcheson/</link></image><item><title>Recent results on time integration methods for summation-by-parts schemes</title><link>https://sayyari.netlify.app/talk/recent-results-on-time-integration-methods-for-summation-by-parts-schemes/</link><pubDate>Mon, 11 Jan 2021 00:00:00 +0000</pubDate><guid>https://sayyari.netlify.app/talk/recent-results-on-time-integration-methods-for-summation-by-parts-schemes/</guid><description/></item></channel></rss>