Below are the 9 most recent journal entries recorded in Leonid Positselski's LiveJournal:

Monday, June 4th, 2007
12:44 am	Homepage (sort of) http://positselski.narod.ru -- incomplete drafts of math papers may be posted there from time to time.  At the moment, there is a long, essentially finished paper on associative semi-infinite homological algebra, and a shorter, unfinished paper on Koszul duality.  I intend to update the files on the homepage periodically as the papers are being written up or improved. (4 Comments |Comment on this)
Sunday, March 7th, 2004
5:32 am	PGP key Moj publichnyj PGP-klyuch (RSA-2048) mozhno najti po ssylke, kotoraya budet dana v kommente k etoj zapisi. (1 Comment |Comment on this)
Tuesday, September 30th, 2003
12:20 pm	Tri dnevnikovye zapisi o gruppah Galua Vlozhenie v krashenye kosy, svojstva pod'jema -- http://www.livejournal.com/users/posic/106904.html i http://www.livejournal.com/users/posic/107835.html Obratnaya zadacha -- http://www.livejournal.com/users/posic/108533.html (8 Comments |Comment on this)
Tuesday, September 16th, 2003
11:45 am	Pis'mo k Bogomolovu i Voevodskomu pro obobschennuyu gipotezu Bogomolova -- http://www.livejournal.com/users/posic/189041.html (Comment on this)
Saturday, August 10th, 2002
10:31 am	Stat'i v processe napisaniya (LaTeX 2e) Delimyj sluchaj gipotezy Milnora-Bloha-Kato, kogomologii Galua v ciklicheskih, bikvadratichnyh, diedral'nyh rasshireniyah polej, annulyatornye idealy v kol'cah Milnora i t.d. -- http://www.livejournal.com/talkread.bml?journal=posic&itemid=79429 Neodnorodnaya kvadratichnaya dvojstvennost', CDG-algebry i kvazidifferencial'nye struktury, proizvodnye kategorii D i D-shtrih, obschaya koshuleva dvojstvennost' nad proizvol'nym bazovym kol'com -- http://www.livejournal.com/talkread.bml?journal=posic&itemid=81427 Current Mood: productive (Comment on this)
Monday, August 5th, 2002
10:39 am	Prosto dnevnikovye zapisi o matematike Koshulevy algebry i racional'nost' ryadov Gil'berta, rezul'taty Piontkovskogo: http://www.livejournal.com/talkread.bml?journal=posic&itemid=26678 Kollokvium A.V.Yakovleva v Stokgol'me: http://www.livejournal.com/talkread.bml?journal=posic&itemid=28118 Gipotezy racional'nosti dlya koshulevyh algebr, modulej, operad: http://www.livejournal.com/talkread.bml?journal=posic&itemid=29337 Gruppy Galua polej: gipotezy Bogomolova-Shafarevicha i Fried'a-Voelklein'a: http://www.livejournal.com/talkread.bml?journal=posic&itemid=30200 Zamechanie o netrivial'nosti H^2 grupp Galua (pocherpnutoe gde-to u Bogomolova): http://www.livejournal.com/talkread.bml?journal=posic&itemid=31301 Koshuleva dvojstvennost' dlya proizvodnoj kategorii D-modulej i kvazidifferencial'naya struktura na koalgebre polivektornyh polej: http://www.livejournal.com/talkread.bml?journal=posic&itemid=32398 (Comment on this)
Sunday, August 4th, 2002
5:21 pm	Staraya dnevnikovaya zapis': pro proizvodnye kategorii D i D-shtrih, "raskhodyaschiesya" spektral'nye posledovatel'nosti i drugie matematicheskie predmety: http://www.livejournal.com/talkread.bml?journal=posic&itemid=3340 (Comment on this)
5:10 pm	Drugie pis'ma Pis'mo k J.-E. Roos'u pro morfizmy kommutativnyh graduirovannyh algebr: http://www.livejournal.com/talkread.bml?journal=posic&itemid=75630 Neskol'ko pisem k A.S.Schwarz'u pro kvadratichnuyu dvojstvennost' nad nekommutativnym bazovym kol'com i D-Omega (nemnogo sumburnye): http://www.livejournal.com/talkread.bml?journal=posic&itemid=75863 Perepiska s Bruno Kahn'om o kogomologiyah Galua bikvadratichnyh rasshirenij (pod zamochkom): http://www.livejournal.com/talkread.bml?journal=posic&itemid=76894 (Comment on this)
4:58 pm	Seriya pisem pro polubeskonechnye (ko)gomologii associativnyh algebr Chetyre pis'ma k Rome i Serezhe, napisannyh gde-to v iyule-avguste 2000 goda: http://www.livejournal.com/talkread.bml?journal=posic&itemid=413 Opredelenie polubeskonechnyh gomologij i kogomologij, avgust-sentyabr' 2002 goda (nabrosok): http://www.livejournal.com/users/posic/190336.html Prosto matematicheskaya perepiska na etu temu, aprel' 2002 goda (pod zamochkom): http://www.livejournal.com/talkread.bml?journal=posic&itemid=76783 Kontramoduli i l-adicheskie chisla, sentyabr' 2003: http://posic.livejournal.com/107398.html (Comment on this)