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MAXIMUM INDUCED SUBGRAPH WITH
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Subgraphs and Supergraphs
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MAXIMUM INDEPENDENT SET
 
Index
M
AXIMUM
I
NDEPENDENT
S
EQUENCE
I
NSTANCE:
Graph
.
S
OLUTION:
An independent sequence for
G
, i.e., a sequence
of independent vertices of
G
such that, for all
i < m
, a vertex
exists which is adjacent to
but is not adjacent to any
for
.
M
EASURE:
Length of the sequence, i.e.,
m
.
Good News:
Approximable within
[
224
].
Bad News:
As hard as M
AXIMUM
I
NDEPENDENT
S
ET
[
224
].
Viggo Kann
2000-03-20