Geodesic
ELASTIC GRAPHS
Forum of Mathematics, Sigma, Tome 7 (2019)

Voir la notice de l'article provenant de la source Cambridge University Press

An elastic graph is a graph with an elasticity associated to each edge. It may be viewed as a network made out of ideal rubber bands. If the rubber bands are stretched on a target space there is an elastic energy. We characterize when a homotopy class of maps from one elastic graph to another is loosening, that is, decreases this elastic energy for all possible targets. This fits into a more general framework of energies for maps between graphs. 
@article{10_1017_fms_2019_4,
     author = {DYLAN~P. THURSTON},
     title = {ELASTIC {GRAPHS}},
     journal = {Forum of Mathematics, Sigma},
     publisher = {mathdoc},
     volume = {7},
     year = {2019},
     doi = {10.1017/fms.2019.4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2019.4/}
}
TY  - JOUR
AU  - DYLAN P. THURSTON
TI  - ELASTIC GRAPHS
JO  - Forum of Mathematics, Sigma
PY  - 2019
VL  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1017/fms.2019.4/
DO  - 10.1017/fms.2019.4
LA  - en
ID  - 10_1017_fms_2019_4
ER  - 
%0 Journal Article
%A DYLAN P. THURSTON
%T ELASTIC GRAPHS
%J Forum of Mathematics, Sigma
%D 2019
%V 7
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1017/fms.2019.4/
%R 10.1017/fms.2019.4
%G en
%F 10_1017_fms_2019_4
DYLAN P. THURSTON. ELASTIC GRAPHS. Forum of Mathematics, Sigma, Tome 7 (2019). doi: 10.1017/fms.2019.4

Cité par Sources :