We show that, for small t, the smallest set that blocks the long secants of the union of t pairwise disjoint Baer subplanes in PG (2 , q2) has size t(q+ 1) and consists of t Baer sublines, and, for large t, the smallest such set has size q2+ q+ 1 and is itself a Baer subplane of PG (2 , q2). We also present a stability result in the first case.</p
AbstractWe show that small blocking sets in PG(n, q) with respect to hyperplanes intersect every hyp...
AbstractWe find a relationship between semifield spreads of PG(3,q), small Rédei minimal blocking se...
AbstractIn the present article we shall show that any two disjoint Baer subplanes of PG(2, q2) are c...
We show that, for small t, the smallest set that blocks the long secants of the union of t pairwise ...
A (q + 1)-fold blocking set of size (q + 1)(q4 + q2 + 1) in PG(2, q4) is constructed, which is not t...
A $(q+1)$-fold blocking set of size $(q+1)(q^4 + q^2 + 1)$ in $PG(2,q^4)$ is constructed, which is ...
AbstractA (q+1)-fold blocking set of size (q+1)(q4+q2+1) in PG(2, q4) which is not the union of q+1 ...
This article continues the study of multiple blocking sets in PG(2, q). In [A. Blokhuis, L. Storme, ...
New lower bounds are given for the size of a point set in a Desarguesian projective plane over a fin...
In this paper, by using properties of Baer subplanes, we describe the construction of a minimal bloc...
AbstractIn this paper we show that blocking sets of cardinality less than 3(q+ 1)/2 (q=pn) in Desarg...
AbstractWe prove that in the desarguesian plane PG(2, qt) (t>4) there are at least three inequivalen...
We find a relationship between semifield spreads of PG(3, q), small Rédei minimal blocking sets of ...
We describe small dominating sets of the incidence graphs of finite projective planes by establishin...
We survey recent results concerning the size of blocking sets in desarguesian projective and affine ...
AbstractWe show that small blocking sets in PG(n, q) with respect to hyperplanes intersect every hyp...
AbstractWe find a relationship between semifield spreads of PG(3,q), small Rédei minimal blocking se...
AbstractIn the present article we shall show that any two disjoint Baer subplanes of PG(2, q2) are c...
We show that, for small t, the smallest set that blocks the long secants of the union of t pairwise ...
A (q + 1)-fold blocking set of size (q + 1)(q4 + q2 + 1) in PG(2, q4) is constructed, which is not t...
A $(q+1)$-fold blocking set of size $(q+1)(q^4 + q^2 + 1)$ in $PG(2,q^4)$ is constructed, which is ...
AbstractA (q+1)-fold blocking set of size (q+1)(q4+q2+1) in PG(2, q4) which is not the union of q+1 ...
This article continues the study of multiple blocking sets in PG(2, q). In [A. Blokhuis, L. Storme, ...
New lower bounds are given for the size of a point set in a Desarguesian projective plane over a fin...
In this paper, by using properties of Baer subplanes, we describe the construction of a minimal bloc...
AbstractIn this paper we show that blocking sets of cardinality less than 3(q+ 1)/2 (q=pn) in Desarg...
AbstractWe prove that in the desarguesian plane PG(2, qt) (t>4) there are at least three inequivalen...
We find a relationship between semifield spreads of PG(3, q), small Rédei minimal blocking sets of ...
We describe small dominating sets of the incidence graphs of finite projective planes by establishin...
We survey recent results concerning the size of blocking sets in desarguesian projective and affine ...
AbstractWe show that small blocking sets in PG(n, q) with respect to hyperplanes intersect every hyp...
AbstractWe find a relationship between semifield spreads of PG(3,q), small Rédei minimal blocking se...
AbstractIn the present article we shall show that any two disjoint Baer subplanes of PG(2, q2) are c...
DOI
Add to ORKG