Title of article
Irredundant and perfect neighbourhood sets in trees
Author/Authors
E.J. Cockayne، نويسنده , , S.M. Hedetniemi، نويسنده , , S.T. Hedetniemi، نويسنده , , C.M. Mynhardt، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
8
From page
253
To page
260
Abstract
For any tree T, it is proved that θ(T), the smallest cardinality of a perfect neighbourhood set, is bounded above by ir(T), the smallest cardinality of a maximal irredundant set.
Journal title
Discrete Mathematics
Serial Year
1998
Journal title
Discrete Mathematics
Record number
951109
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