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Система компьютерной алгебры GAP: FORMS package accepted

Добрый день! Совет GAP объявил о принятии пакета FORMS (авторы - John Bamberg и Jan De Beule) для работы с полуторалинейными и квадратичными формами: http://cage.ugent.be/geometry/forms.php Пакет FORMS доступен на сайте системы GAP: http://www.gap-system.org/ а также в составе архива пакетов для Windows: http://www.gap-system.org/ukrgap/wininst/wininstr.htm С уважением, Коновалов А.Б. ...

2009-04-07 19:05:16 + Комментировать

Система компьютерной алгебры GAP: Workshop 'Triangulated categories and singularities'

FIRST ANNOUNCEMENT Workshop "Triangulated categories and singularities" Paderborn, 26-30 May, 2009 Organisers: R-O. Buchweitz, H. Krause, D. Kussin, H. Lenzing, A. Neeman For details, please see http://www2.math.uni-paderborn.de/ags/pbrep/meetings/triangulated-categories-and-singularities.html ...

2009-04-07 01:14:51 + Комментировать

Система компьютерной алгебры GAP: OpenMath Workshop 2009

I am pleased to announce the OpenMath Workshop 2009, to be held on 10 July 2009, at Grand Bend Ontario, in conjunction with CICM 09 ( http://www.orcca.on.ca/conferences/cicm09/cicm09/ . The call for papers is at http://staff.bath.ac.uk/masjhd/OM2009.xhtml Submission is via EasyChair (29 April for abstracts, 4 May for papers: http://www.easychair.org/conferences?conf=om2009 We look forward to seeing your contributions, and your content dictionaries! James Davenport Visiting Full Professor, University of Wat...

2009-04-07 01:14:11 + Комментировать

Система компьютерной алгебры GAP:

Dear Colleagues, this is the second announcement of the conference Advances in Group Theory and Applications 2009 which will take place in Porto Cesareo (Lecce - Italy) from June 8th to June 12th, 2009. The list of invited speakers includes: John Cossey (Canberra, Australia) Antonio Giambruno (Palermo, Italy) Eric Jespers (Brussels, Belgium) Leonid A. Kurdachenko (Dnepropetrovsk, Ukraine) Derek J.S. Robinson (Urbana, USA) Roland Schmidt (Kiel, Germany) Sudarshan K. Sehgal (Alberta, Canada) Stewart Stonehew...

2009-04-07 01:05:21 + Комментировать

Система компьютерной алгебры GAP: Minion 0.8.1

Вышла новая версия системы 0.8.1 системы ограничительного программирования (constraint programming) Minion: Minion version 0.8.1 has now been released at sourceforge. Cygwin, Linux and Mac binaries and the source can be downloaded from http://minion.sourceforge.net . Changelog: Improvements: - the code was cleaned up and modularised to be more easily understandable and modifiable - more information is made available in INFO mode - some minor bugfixes Performance enhancements: - bound checks for Boolean var...

2009-04-07 01:03:59 + Комментировать