Subject: new Hopf listings
From: Mark Hovey
Date: 19 Mar 2007 07:35:40 -0400
I am running late this month. There are 3 new papers this time, fron
BrownR, Muro, and SmithL.
Mark Hovey
New papers appearing on hopf between 2/3/07 and 3/19/07
1.
http://hopf.math.purdue.edu/cgi-bin/generate?/BrownR/glob-gpds2
AUTHOR: Ronald Brown
AUTHOR ADDRESS: School of Computer Science, University of Wales, Dean
St., Bangor, Gwynedd, LL57 1UT, UK;
TITLE: A new higher homotopy groupoid: the fundamental globular
omega-groupoid of a filtered space
MSC Classification:18D10, 18G30, 18G50, 20L05, 55N10, 55N25.
KEY WORDS: filtered space, higher homotopy van Kampen theorem, cubical
singular complex, free globular groupoid
xxxLANL archive: math.AT/0702677
2 eps files, 19 pages
ABSTRACT:
We show that the graded set of filter homotopy classes rel vertices of
maps from the n-globe to a filtered space may be given the structure of
globular omega--groupoid. The proofs use an analogous fundamental
cubical omega--groupoid due to the author and Philip Higgins. This
method also relates the construction to the fundamental crossed complex
of a filtered space, and this relation allows the proof that the crossed
complex associated to the free globular omega-groupoid on one element of
dimension n is the fundamental crossed complex of the n-globe.
2.
http://hopf.math.purdue.edu/cgi-bin/generate?/Muro/tcwm6
Title: A triangulated category without models
Author(s): Fernando Muro
Author's mailing address: Universitat de Barcelona, Facultat de
Matemàtiques, Departament d'Àlgebra i Geometria, Gran Via de les Corts
Catalanes 585, 08007 Barcelona, Spain
AMS classification number: 18E30, 55P42, 16E40
Abstract: We exhibit a triangulated category which is neither the stable
category of a Frobenius category nor a full triangulated subcategory of
the homotopy category of a stable model category.
3.
http://hopf.math.purdue.edu/cgi-bin/generate?/SmithL/13a50
(This abstract was written by Mark)
Reference list on Invariant Theory
Author: Larry Smith
AMS Code: 13A50 Invariant Theory
Address: Mathematisches Institut
Bunsenstrasse 3--5
D 37073 Goettingen
Federal republic of germany
Abstract: This is a list of references in invariant theory. The .tex
file is included so that one can import references into a document. The
journals.tex file includes macros for journals.
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