Title of article
Lattice paths and image-colour compositions Original Research Article
Author/Authors
Geetika Narang، نويسنده , , A.K. Agarwal، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
9
From page
1732
To page
1740
Abstract
Extending the ‘walks’ of van Lint and Wilson, we introduce a new kind of weighted lattice paths and show that the number of lattice paths with weight image equals the number of n-colour compositions of image. Two new binomial identities with their combinatorial meaning are also obtained.
Keywords
Compositions , nn-Colour compositions , Binomial identites , Lattice paths
Journal title
Discrete Mathematics
Serial Year
2008
Journal title
Discrete Mathematics
Record number
947253
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