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math.CO2019
On the upper chromatic number and multiplte blocking sets of PG()
Zoltán L. Blázsik, Tamás Héger, Tamás Szőnyi
We investigate the upper chromatic number of the hypergraph formed by the points and the -dimensional subspaces of ; that is, the most number of colors that ca…
math.CO2019
Stability of k mod p multisets and small weight codewords of the code generated by the lines of PG(2, q)
Tamás Szőnyi, Zsuzsa Weiner
In this paper, we prove a stability result on k mod p multisets of points in PG(2,q), q = p^h. The particular case k=0 is used to describe small weight codewords of the code genera…