OPAC (Online Public Access Catalog)
Pencarian Koleksi UPA Perpustakaan
start it by typing one or more keywords for title, author or subject
A class of extremising sphere-valued maps with inherent maximal tori symmetries in SO(n)
DAY, Stuart - Personal Name
TAHERI, Ali - Personal Name
In this paper we consider an energy functional depending on the norm of the gradient and seek to extremise it over an admissible class of Sobolev maps defined on an annulus and taking values on the unit sphere whilst satisfying suitable boundary conditions. We establish the existence of an infinite family of solutions with certain symmetries to the associated nonlinear Euler-Lagrange system in even dimensions and discuss the stability of such extremisers by way of examining the positivity of the second variation of the energy at these solutions.
Availability
| EB00000003257K | Available |
Detail Information
Series Title
-
Call Number
-
Publisher
: ,
Collation
-
Language
ISBN/ISSN
-
Classification
NONE
Detail Information
Content Type
E-Jurnal
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
spherical whirls
symmetries
generalised sphere-valued harmonic maps
SO(n)
maximal tori and conjugacy
second energy variations
Specific Detail Info
-
Statement of Responsibility
Stuart Day and Ali Taheri
No other version available
File Attachment
