Title
Higher weights of Grassmann codes in terms of properties of Schubert unions
Abstract
We describe the higher weights of the Grassmann codes $G(2,m)$ over finite fields ${\mathbb F}_q$ in terms of properties of Schubert unions, and in each case we determine the weight as the minimum of two explicit polynomial expressions in $q$.
Year
Venue
Keywords
2011
Clinical Orthopaedics and Related Research
algebraic geometry,information theory,finite field
Field
DocType
Volume
Codimension,Topology,Combinatorics,Subspace topology,Schubert calculus,Schubert polynomial,Schubert variety,Conjecture,Mathematics
Journal
abs/1105.0
Citations 
PageRank 
References 
0
0.34
2
Authors
4
Name
Order
Citations
PageRank
Sudhir R. Ghorpade18012.16
Trygve Johnsen2337.94
Arunkumar R. Patil3202.97
Harish K. Pillai49020.79