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pro vyhledávání: '"Niezen, Joanna"'
Autor:
Dukes, Peter J., Niezen, Joanna
A balanced incomplete block design is a set system in which all pairs of distinct elements occur with a constant frequency. By contrast, a Sarvate-Beam design induces an interval of distinct frequencies on pairs. In this paper, we settle the existenc
Externí odkaz:
http://arxiv.org/abs/2201.00865
Autor:
Niezen, Joanna
A design is a set of points, V, together with a set of subsets of V called blocks. A classic type of design is a balanced incomplete block design, where every pair of points occurs together in a block the same number of times. This ‘balanced’ con
Externí odkaz:
http://hdl.handle.net/1828/12160
Autor:
Dukes, Peter, Niezen, Joanna
We settle the existence of certain "anti-magic" cubes using combinatorial block designs and graph decompositions to align a handful of small examples.
Externí odkaz:
http://arxiv.org/abs/2106.12306
Autor:
Niezen, Joanna
A linear space is a set of points and lines such that any pair of points lie on exactly one line together. This is equivalent to a pairwise balanced design PBD(v, K), where there are v points, lines are regarded as blocks, and K ⊆ Z≥2 denotes the
Externí odkaz:
http://hdl.handle.net/1828/5102
Akademický článek
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