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Characterization of SDP Designs That Yield Certain Spin Models
- Source :
- Designs, Codes and Cryptography; July 2005, Vol. 36 Issue: 1 p45-52, 8p
- Publication Year :
- 2005
-
Abstract
- Abstract We characterize the SDP designs that give rise to four-weight spin models with two values. We prove that the only such designs are the symplectic SDP designs. The proof involves analysis of the cardinalities of intersections of four blocks.
Details
- Language :
- English
- ISSN :
- 09251022 and 15737586
- Volume :
- 36
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Designs, Codes and Cryptography
- Publication Type :
- Periodical
- Accession number :
- ejs7169446
- Full Text :
- https://doi.org/10.1007/s10623-003-1161-7