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The distance signatures of the incidence graphs of affine resolvable designs
- Source :
- Linear Algebra and its Applications. 493:37-44
- Publication Year :
- 2016
- Publisher :
- Elsevier BV, 2016.
-
Abstract
- In this note, we determined the distance signatures of the incidence matrices of affine resolvable designs. This proves a conjecture by Kohei Yamada.<br />Comment: 5 pages
- Subjects :
- Discrete mathematics
Numerical Analysis
Algebra and Number Theory
Conjecture
010103 numerical & computational mathematics
0102 computer and information sciences
01 natural sciences
05C50, 15A18
Affine coordinate system
Combinatorics
Affine involution
Affine combination
Distance matrix
010201 computation theory & mathematics
Affine hull
FOS: Mathematics
Mathematics - Combinatorics
Discrete Mathematics and Combinatorics
Combinatorics (math.CO)
Geometry and Topology
Affine transformation
0101 mathematics
Computer Science::Formal Languages and Automata Theory
Incidence (geometry)
Mathematics
Subjects
Details
- ISSN :
- 00243795
- Volume :
- 493
- Database :
- OpenAIRE
- Journal :
- Linear Algebra and its Applications
- Accession number :
- edsair.doi.dedup.....d81a968828c3f8f8aa6ed344c4a47dfb