update content

Author: logicdavid

index.html

@@ -44,18 +44,23 @@ <h2>News</h2>
 <p>
 <ul>
 <li>
-I will teach a course on non-standard analysis with lots of applications next semester (Fall 2022). Feel free to contact me if you are interested in attending.
-I gave a talk on June 23, 2021 at the <a href="https://pgadey.ca/seminar/">UTSC Graduate Student Seminar</a> about the topics of the above course.
+I gave a talk at <a href="https://gravitypull.swoogo.com/bff7/Home">BFF7</a> about my joint paper with <a href="http://danroy.org/">Dan M. Roy</a> and <a href="https://hyperfinite.net/">Haosui Duanmu</a> in which we <a href="https://arxiv.org/abs/2112.14257">characterize admissibility</a> in statistical decision problems.
 </li>
 <li>
-On World Logic Day, January 14th 2022, we had a <a href="https://homepage.univie.ac.at/david.schrittesser/world-logic-day-2022.html">series of talks at the Toronto Set Theory Seminar</a> at Fields Institute.
+I will teach a course on non-standard analysis with lots of applications next semester (Fall 2022). Feel free to contact me if you are interested in attending.
 </li>
 <li>
-<a href="https://www.dropbox.com/s/9fh2vcei3ahw6v8/ISBA-talk-schrittesser.mp4?dl=0">Here is a 11 minute long talk<a> I gave at the virtual ISBA 2021 conference, about my recent joint result with  <a href="http://danroy.org/">Dan M. Roy</a> and <a href="https://hyperfinite.net/">Haosui Duanmu</a>. We showed that admissibility in statistical decision problems with
-strictly convex losses is Bayes optimality with infinitesimals. We have since improved this theorem by removing the requirement that the loss be strictly convex.
+<a href="https://www.dropbox.com/s/9fh2vcei3ahw6v8/ISBA-talk-schrittesser.mp4?dl=0">Here is a 11 minute long talk</a> I gave at the virtual ISBA 2021 conference. It is about
+a weaker, earlier form of the characterization of admissibility mentioned above, but still contains interesting background information.
 </li>
 <li>
-<a href="http://www.fields.utoronto.ca/talks/taste-nonstandard-analysis-and-statistical-decision-theory">Here is a talk I gave</a> at the Fields Institute Set Theory Seminar, intended for an audience with a background in set theory (recorded on video; if the video is not yet available at the above link, it should be, soon).
+<a href="http://www.fields.utoronto.ca/talks/taste-nonstandard-analysis-and-statistical-decision-theory">Here is a talk I gave</a> at the Fields Institute Set Theory Seminar, also about admissibility, intended for an audience with a background in set theory (recorded on zoom).
+</li>
+<li> My joint paper with Karen Bakke Haga and <a href="http://www.math.ku.dk/%7Easgert/">Asger
+    T&ouml;rnquist</a> about <a href="https://doi.org/10.1142/S0219061321500264">Maximal almost disjoint families, determinacy, and forcing</a> has appeared in the 
+Journal of Mathematical Logic. 
+</li>
+<li> My joint paper with Sandra M&uuml;ller, Philipp Schlicht, and Thilo Weinert about <a href="https://link.springer.com/article/10.1007/s11856-022-2312-8">Lebesgue's density theorem and definable selectors for ideals</a> has appeared in the Israel Journal of Mathematics.
 </li>
 </ul>
 </p>
@@ -128,7 +133,7 @@ <h2>Publications</h2>
 </li>
 <li>(joint with <a href="http://www.logic.univie.ac.at/%7Evfischer/">Vera Fischer</a>) <a href="https://arxiv.org/abs/1811.05574">A Sacks indestructible co-analytic maximal eventually different family</a>. <a href="https://www.impan.pl/en/publishing-house/journals-and-series/fundamenta-mathematicae/online/113412/a-sacks-indestructible-co-analytic-maximal-eventually-different-family"><i>Fundamenta Mathematicae</i></a>, 23 pages.
 </li>
-<li>(joint with Sandra M&uuml;ller, Philipp Schlicht, and Thilo Weinert) <a href="https://arxiv.org/abs/1811.06489">Lebesgue's density theorem and definable selectors for ideals.</a> (2018) 28 pages. To appeear in <i>Israel Journal of Mathematics</i>.
+<li>(joint with Sandra M&uuml;ller, Philipp Schlicht, and Thilo Weinert) <a href="https://arxiv.org/abs/1811.06489">Lebesgue's density theorem and definable selectors for ideals.</a> (2018) 28 pages. <a href="https://link.springer.com/article/10.1007/s11856-022-2312-8">Israel Journal of Mathematics</a>.
 </li>
 <li>(joint with <a href="http://www.logic.univie.ac.at/%7Evfischer/">Vera Fischer</a>, <a href="http://www.logic.univie.ac.at/%7Esdf/">Sy Friedman</a>, and <a href="http://www.math.ku.dk/%7Easgert/">Asger
     T&ouml;rnquist</a>) <a href="https://arxiv.org/abs/1904.05823">Good projective witnesses</a>. (April 2019) 21 pages.
@@ -137,18 +142,19 @@ <h2>Publications</h2>
 </li>
 <li> (joint with Rapha&euml;l Carroy, Benjamin Miller, and Zolt&aacute;n Vidny&aacute;nsky) <a href="https://arxiv.org/abs/1906.08373">Minimal definable graphs of definable chromatic number at least three</a>. <a href="https://doi.org/10.1017/fms.2020.58">Forum Math. Sigma 9 (2021), Paper No. e7.</a>
 </li>
-<li>(joint with Vera Fischer and Thilo Weinert) <a href="https://arxiv.org/abs/1912.12815">Definable MAD families and forcing axioms</a>. (December 2019) 13 pages. <a href="https://doi.org/10.1016/j.apal.2020.102909">Annals of Pure and Applied Logic, 172 (5), 102909.</a>.
+<li>(joint with Vera Fischer and Thilo Weinert) <a href="https://arxiv.org/abs/1912.12815">Definable MAD families and forcing axioms</a>. (December 2019) 13 pages. <a href="https://doi.org/10.1016/j.apal.2020.102909">Annals of Pure and Applied Logic, 172 (5)</a>.
 </li>
 <li>(joint with <a href="http://www.math.ku.dk/%7Easgert/">Asger
-    T&ouml;rnquist</a>) <a href="https://arxiv.org/abs/2003.10944">The Ramsey property and higher dimensional mad families</a>. (March 2020) 29 pages.
+ T&ouml;rnquist</a>) <a href="https://arxiv.org/abs/2003.10944">The Ramsey property and higher dimensional mad families</a>. (November 2018) 29 pages. <a href="https://doi.org/10.1142/S0219061321500264">Journal of Mathematical Logic</a>
+</li>
 <li> <a href="https://arxiv.org/abs/2012.14638">Maximal discrete sets.</a> <a href="http://hdl.handle.net/2433/261451">RIMS Kôkyûroku No. 2164, pp. 64–84.</a>
 </li>
 <li> (joint with Robert M. Anderson, Haosui Duanmu, and William Weiss) <a href="https://arxiv.org/abs/2010.01842">Loeb extension and Loeb equivalence </a>. <a href="https://doi.org/10.1090/bproc/78"> Proceedings of the American Mathematical Society, Series B, Volume 8, Issue 10, 112–120</a>.
 </li>
 <li>
 <a href="https://arxiv.org/abs/2105.11318"> Constructing maximal cofinitary groups </a>. (May 2021) 19 pages.
 </li>
-<li> (joint with Haosui Duanmu and Daniel M. Roy)  <a href="https://arxiv.org/abs/2112.14257">Admissibility, Bayes optimality, and the nonstandard Blyth method (working title)</a>.
+<li> (joint with Haosui Duanmu and Daniel M. Roy)  <a href="https://arxiv.org/abs/2112.14257">Admissibility is Bayes optimality with infinitesimals</a>.
 </li>
 <li> (joint with Haosui Duanmu and William Weiss) <a href="https://arxiv.org/abs/2112.13955">Loeb extension and Loeb equivalence II</a>.
 </li>
@@ -174,7 +180,7 @@ <h2>Upcoming and past talks and travel</h2>
 <li>
 June 5&ndash;7, 2019: Visiting University of Copenhagen.
 </li>
-<li> May 14: Universit&eacute Paris Diderot.
+<li> May 14: Universit&eacute;Paris Diderot.
 </li>
 <li> February 15, 2019: logic seminar talk at the Fields Institute, University of Toronto.
 </li>
@@ -214,11 +220,15 @@ <h2>Upcoming and past talks and travel</h2>
 </section>
 <section>
 
-<h2> Young Set Theory 2016 </h2>
-A while ago, the famous <a href="http://www.math.ku.dk/english/research/conferences/2016/yst2016/" >Young Set Theory Workshop</a> put up its tent in
+<h2> Events I have helped organize </h2>
+<p>
+On World Logic Day, January 14th 2022, we had a <a href="https://homepage.univie.ac.at/david.schrittesser/world-logic-day-2022.html">series of talks at the Toronto Set Theory Seminar</a> at Fields Institute.
+</p>
+<p>
+A long time ago, the famous <a href="http://www.math.ku.dk/english/research/conferences/2016/yst2016/" >Young Set Theory Workshop</a> put up its tent in
   Copenhagen, organized by Karen Bakke Haga, Vibeke Quorning, Asger
   T&ouml;rnquist, and me. We acknowledge generous support from the <i>DNRF Niels Bohr Professorship</i> of Lars Hesselholt and from the University of Copenhagen.
-
+</p>
 </section>
 <section>
 
@@ -240,11 +250,15 @@ <h2>A few Slides from long ago</h2>
 </main>
 <h2>Contact</h2>
 <p>
-  email: david.schrittesser "at" univie.ac.at
+  email: david.schrittesser@utoronto.ca
 </p>
-<p><i>Page last changed: January 2021</i></p> </div>
+<p>
+ <i>(Note: david.schrittesser "at" univie.ac.at also still works)</i>
+</p>
+<p><i>Page last changed: May 13, 2022</i></p> </div>
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