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Note:These pages make extensive use of the latest XHTML and CSS Standards. They ought to look great in any standards-compliant modern browser. Unfortunately, they will probably look horrible in older browsers, like Netscape 4.x and IE 4.x. Moreover, many posts use MathML, which is, currently only supported in Mozilla. My best suggestion (and you will thank me when surfing an ever-increasing number of sites on the web which have been crafted to use the new standards) is to upgrade to the latest version of your browser. If that's not possible, consider moving to the Standards-compliant and open-source Mozilla browser.

November 23, 2023

Classification of Metric Fibrations

Posted by Tom Leinster

Guest post by Yasuhiko Asao

In this blog post, I would like to introduce my recent work on metric fibrations following the preprints Magnitude and magnitude homology of filtered set enriched categories and Classification of metric fibrations.

Posted at 10:28 PM UTC | Permalink | Followups (8)

November 13, 2023

Mathematics for Climate Change

Posted by John Baez

Some news! I’m now helping lead a new Fields Institute program on the mathematics of climate change.

Posted at 8:36 AM UTC | Permalink | Followups (3)