7 citations · 21 across the 8 of their papers we have counts for
9 papers
Erdős-Ko-Rado properties of Steiner 2-designs
Sam Adriaensen, Sergey Goryainov, Elena V. Konstantinova +1
In this paper, we prove an Erdős-Ko-Rado characterisation of maximum intersecting families of blocks in Steiner -designs arising from Desarguesian maximal arcs. This answers a r…
Steiner 3-designs as extensions
Michael Kiermaier, Vedran Krčadinac, Alfred Wassermann
In this article, we construct a Steiner system with the parameters , settling one of the smallest open parameter sets of Steiner -designs. Furthermore, we establish t…
Projection cubes of symmetric designs
Vedran Krčadinac, Lucija Relić
We introduce a new type of -dimensional generalization of symmetric block designs. We prove upper bounds on the dimension in terms of and . We also define t…
Cubes of symmetric designs
Vedran Krčadinac, Mario Osvin Pavčević, Kristijan Tabak
We study -dimensional matrices with -entries (-cubes) such that all their -dimensional slices are incidence matrices of symmetric designs. A known construction of…
Strongly regular configurations
Marién Abreu, Martin Funk, Vedran Krčadinac +1
We study combinatorial configurations with the associated point and line graphs being strongly regular. Examples not belonging to known classes such as partial geometries and their…
Matrix products of binomial coefficients and unsigned Stirling numbers
Marin Knežević, Vedran Krčadinac, Lucija Relić
We study sums of the form , where and are binomial coefficients or unsigned Stirling numbers. In a few cases they can be written in cl…
A new partial geometry pg(5,5,2)
Vedran Krčadinac
We construct a new partial geometry with parameters pg(5,5,2), not isomorphic to the partial geometry of van Lint and Schrijver.
Quasi-symmetric designs on 56 points
Vedran Krčadinac, Renata Vlahović Kruc
Computational techniques for the construction of quasi-symmetric block designs are explored and applied to the case with points. One new and many new …
Some new designs with prescribed automorphism groups
Vedran Krčadinac
We establish the existence of simple designs with parameters -, -, -, -, -, -, and -…