More nonexistence results for symmetric pair coverings
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Publication:890552
DOI10.1016/j.laa.2015.09.006zbMath1325.05050arXiv1505.05949OpenAlexW2153433709MaRDI QIDQ890552
Daniel Horsley, Nevena Francetić, Sarada Herke
Publication date: 10 November 2015
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1505.05949
excessalmost difference setBruck-Ryser-Chowla theoremHasse-Minkowski invariantpair coveringrationally congruent matrices
Quadratic and bilinear forms, inner products (15A63) Combinatorial aspects of packing and covering (05B40)
Cites Work
- Generalising Fisher's inequality to coverings and packings
- A note on a three-term recurrence for a tridiagonal matrix.
- On the non-existence of pair covering designs with at least as many points as blocks
- Number Theory
- Combinatorial Problems
- The Nonexistence of Certain Finite Projective Planes
- Combinatorial Properties of Group Divisible Incomplete Block Designs
- The arithmetical invariants of quadratic forms
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