23 citations · 42 across the 9 of their papers we have counts for
4 papers · 1 filter
Banff designs: difference methods for coloring incidence graphs
Marco Buratti, Francesca Merola, Anamari Nakic +1
We present some results on the harmonious colorings of the Levi graph of a -design, focusing on Steiner -designs. It is easily seen that the harmonious chromatic number of su…
A few more Hadamard Partitioned Difference Families
Anamari Nakic
A {\it partitioned difference family} (PDF) is a partition of an additive group into sets ({\it blocks}) of sizes , \dots, , such tha…
The first example of a simple design
Anamari Nakic
We give the very first example of a simple design. Its points are the elements of the elementary abelian group of order 81 and each block is the union of two parallel…
Additivity of symmetric and subspace designs
Marco Buratti, Anamari Nakic
A - design is additive (or strongly additive) if it is possible to embed it in a suitable abelian group in such a way that its block set is contained in (or coincid…