Sciweavers

7 search results - page 1 / 2
» Quantum error-correcting codes associated with graphs
Sort
View
CORR
2000
Springer
104views Education» more  CORR 2000»
13 years 4 months ago
Quantum error-correcting codes associated with graphs
Dirk Schlingemann, Reinhard F. Werner
CORR
2008
Springer
71views Education» more  CORR 2008»
13 years 4 months ago
Subclose Families, Threshold Graphs, and the Weight Hierarchy of Grassmann and Schubert Codes
Abstract. We discuss the problem of determining the complete weight hierarchy of linear error correcting codes associated to Grassmann varieties and, more generally, to Schubert va...
Sudhir R. Ghorpade, Arunkumar R. Patil, Harish K. ...
CORR
2008
Springer
103views Education» more  CORR 2008»
13 years 4 months ago
Stabilizer Quantum Codes: A Unified View based on Forney-style Factor Graphs
Quantum error-correction codes (QECCs) are a vital ingredient of quantum computation and communication systems. In that context it is highly desirable to design QECCs that can be r...
Pascal O. Vontobel
SETA
2004
Springer
93views Mathematics» more  SETA 2004»
13 years 10 months ago
Spectral Orbits and Peak-to-Average Power Ratio of Boolean Functions with Respect to the {I, H, N}n Transform
We enumerate the inequivalent self-dual additive codes over GF(4) of blocklength n, thereby extending the sequence A090899 in The On-Line Encyclopedia of Integer Sequences from n =...
Lars Eirik Danielsen, Matthew G. Parker