http://www.vypertd.com/blog That's a tasty burger Fri, 28 Mar 2008 23:50:45 +0000 http://backend.userland.com/rss092 en New paper here. http://www.vypertd.com/blog/2008/03/29/the-second-one/ -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.4.7 (MingW32) mQGiBEfqC9URBAC06U5FotIMij+I3WjkTBNcmaOW5yUZc89s5LyELlVE0yan/UKd IIn4fx5BRcVT/n2hZhW6QX5oRIc2Wbu4N34lBe1xi/X3J2G28hGdvU7Ikqln5QDd MT9iK+IMlFwEDwOghp9xvfN5luxx5J/m1lIzG8DRDgi3zfwSI1APnAAFjwCgiuRn Q/DjXH8JllfTEGK0hQlaw78D/35rEoUJFkeh0pw4A4+bIAmFVRgQavXOxqIIf5kU syc4aR29EDUFLjJmqqB9NaXjlVVlzbdLOIwWcE7dpwMpqoY57cNsu8YUSGh64eq4 +zbSGDOsPGj6eqwvc6p0AZYzwXwcK4vAgwDJDEFHRp2TKHn9UjCjE8HGF756yUta bCYKBACDgMr9AayCa383ldlTyinL6TFG5Mx9naZuqYFWLGB8JecUjajfk46kpcZY okMmzXRpuP7PUwyczLDd84OY/cTPy7WCEPFl/s5V5BsSpZwkmxTL7/SmerO0fgBX +VMH3Ya3fGtZdAYmTUzLWDa64WmUycMaDKYyeG/XP0jalZinLLQpT3NjYXIgUmFu ZGFsLVdpbGxpYW1zIDx2eXBlcnRkQGdtYWlsLmNvbT6IYAQTEQIAIAUCR+oL1QIb IwYLCQgHAwIEFQIIAwQWAgMBAh4BAheAAAoJEB7i2A7yIiVlM2YAn0EmFCDtZqO1 XdcRHE4sfHKAwN/1AJ9o83DUjE28RCn2kUrviQaZo0nU4LkBDQRH6gvVEAQAhsRJ GT6ROg92WZpmwNZVwa2hEmBkg+snNuVplrSCIedvJivb+VNg8fmOZ2ZEZGtSqlPb StAjB/xBO8UHqee/d/SotafJhQSyxjCngiJGyllhliPKWq2Lw8a3n7uwwrjhw5qA nsxOmol2BZ0RDuehQIbVIQ0OGQHXV2D9mGQ7zIsAAwUD/R+Qa2nRiwwVGP8rBRBF TPhKPUmXpUarhJ1LHxjo52c5UgJOVhFS9kOS8+fhBm7TbkK7xo2W/BYIZmZRpcjz cF/0NroSa5/vArJchAU8hCKr4+suEG1OCvvHjTMKLci/OTK9gB6Gy0T0ZK0WRaRc 3cH/wYOwhBxIz0dTEXARrC40iEkEGBECAAkFAkfqC9UCGwwACgkQHuLYDvIiJWW8 5ACeJ09/S/fRlL1JZYICFXHMc+CqhigAn25HIJN8bCT/wiJ8nc3hX3+ra8cM =4vbB -----END PGP PUBLIC KEY BLOCK----- http://www.vypertd.com/blog/2008/03/27/may-as-well/ Well boys and girls, I will now live for ever. http://www.vypertd.com/blog/2007/07/03/archived/ Well, what I shall do, actually. This requires a fairly liberal interpretation of "holidays", encompassing anything that is done away from ones home city. The first thing is the Postnikov Memorial Conference, 17th - 24th of June, in Bedlewo, Poland. The first thing to notice about Bedlewo is how it's ... http://www.vypertd.com/blog/2007/05/27/what-i-did-in-my-holidays-2/ It's quite tricksy writing things for this, you know? So, what's been going on? I notice that in my last post I was hopeful I'd be getting started on something concrete. Well, I have done, and finished it as well, so anything you would like to know about the divisibility ... http://www.vypertd.com/blog/2007/04/08/deary-deary-me/ Not very good and the old regular updates, it seems. The things you learn about yourself, eh? Although I've been back for ages now (it is, after all, fourth week of term already) there haven't really been any grand breakthroughs. I'm not quite sure why I expect there ought, but ... http://www.vypertd.com/blog/2007/02/06/irregular-at-best/ You may have noticed, if you fixate upon such things, that there has been an awful lot of "I'm going to..." and rather less "I have..." in this record. The poroblem, I feel, can be traced back to my youth, and the fact that I knew not of what I ... http://www.vypertd.com/blog/2006/12/16/end-of-term-report/ Excitingly, they were filming for "His Dark Materials: Northern Lights" on my street today, and I would have taken some photos, but the camera was batteryless. As far as I could overhear, it was just background shots, and so no shlabrities. I sat for a while and watched, to notice ... http://www.vypertd.com/blog/2006/11/20/oscars-oxford/ Lately I've been working on the papers below, but not perhaps as much as I should. I've been more interested in techniques to study the cohomology of Fiber bundles: the Leray-Hirsch theorem and the Gysin sequence. It's instructive to use Leray-Hirsch (or the Gysin sequence, for that matter) to compute the ... http://www.vypertd.com/blog/2006/10/31/moral-fiber/ It's not a thing you muse about much, when you're not marking people's work, but have you ever wondered what chain of events in someones mind leads them to write down what they do? A rather convoluted one, evidence would suggest. Not to suggest that I have never been in error. ... http://www.vypertd.com/blog/2006/10/20/mark-of-the-beast/