(x)/3,
1, 10
II,
5
I
l1, 27
+
core,
6
F-set,
15
F-set( ), 21
free groupoid, 15
graph, 15
u,
27
9-+, 6
~.
5
~,
partial order, 34
:::5,
total pre-order, 34
_..., 65
~.
naturally equivalent,
abstract maps of graphs, 10
groupoid morphisms, 7
G[u,
v]
(G
a forest groupoid), 7
Z[v,
w]
(Z
a forest),
9
F\U, U/F,
5
Fu, 5
U XV,
5
Xi,
27
Z1o22, Z1o·••oZn,
10
[z/Zo]z, 32
(/3,Z,Zo,l!),
33
(/3,
Zo)-weight, 33
[/3/Zo], 33
[/3],
h],
32
CB(/3), 31
Eq(a,/3), 72
EZ, 6
Ez±
1
,
9
E(Q), 34
E(Z/Zo), 34
Fix(),
family of group endomorphisms, 1
group endomorphism, ii
groupoid endomorphism, 7
self-map, 11
FPnV(Q), 33
FPnV(/3), 33
G-set, 5
G-set( ),
Index
77
for abstract map of graphs,
21,
for morphism of groupoids 9
G(u,v), 7
L,
5
as
subscript,
9
(!(t',Zo)'
33
..(¢),
46
Lip(/3), 31
Mix(Q), 34
Mix(Z, Zo), 34
nTip(Q), 34
nTip(/3, Zo), 34
w(/3/Zo), 33
PF(Q), 33
PF(/3/Zo), 33
(PF, FPnV, E, nTip, Mix)(Q), 34
1r, a left adjoint,
9
1rZ, free groupoid, 9
1r1-injective, 10
Q(¢),
33
(Q(¢),
~).
34
r( ), rank,
free group, 1
free groupoid, 15
r( ),
reduced rank,
free group, 1
free groupoid, 15
graph, 15
F-set,
15
T,
5
as
subscript, 9
vz,
6
v,
v
G-sets,
5
groupoids, 7
sets, 5
Vol(Z,£), Vol(Z), 31
abstract map
finite metric graphs, 31
graphs, 10
act on a tree, 16
freely, 16
arc, 10
at (turn at vertex), 10
automorphism
http://dx.doi.org/10.1090/conm/195
Previous Page Next Page