DOIAbstract
AbstractAll point-sets of minimum size in PG(2,q), q even, that meet every external line to a conic in PG(2,q) are classified
AbstractAll point-sets of minimum size in PG(2,q), q even, that meet every external line to a conic in PG(2,q) are classified
Lower bounds are given for the number of lines blocked by a set of q + 2 points in a projective plan...
AbstractLower bounds are given for the number of lines blocked by a set of q + 2 points in a project...
Define a conic blocking set to be a set of lines in a Desarguesian projective plane such that all co...
We determine all point-sets of minimum size in $\mathrm{PG}(2,q)$, $q$ odd that meet every external ...
AbstractAll point-sets of minimum size in PG(2,q), q even, that meet every external line to a conic ...
AbstractWe provide a characterization of the sets of internal and external points of a nondegenerate...
For a given nonempty subset G of the line set of PG(3, q), a set X of points of PG(3, q) is called a...
a conic blocking set to be a set of lines in a Desarguesian projective plane such that all conics me...
For a given nonempty subset $\mathcal{L}$ of the line set of $\PG(3,q)$, a set $X$ of points of $\PG...
AbstractA set without tangents in PG(2,q) is a set of points S such that no line meets S in exactly ...
Let Q(+)(3, q) be a hyperbolic quadric in PG(3, q) and T-1 be the set of all lines of PG(3, q) meeti...
Abstract We characterize the minimum size blocking sets with respect to the external lines to a no...
AbstractWe obtain lower bounds for the size of a double blocking set in the Desarguesian projective ...
AbstractLet O be a conic in the classical projective plane PG(2,q), where q is an odd prime power. W...
Recently, see [1], Alabdullah and Hirschfeld introduce the type of a point. This simple and origina...
Lower bounds are given for the number of lines blocked by a set of q + 2 points in a projective plan...
AbstractLower bounds are given for the number of lines blocked by a set of q + 2 points in a project...
Define a conic blocking set to be a set of lines in a Desarguesian projective plane such that all co...
We determine all point-sets of minimum size in $\mathrm{PG}(2,q)$, $q$ odd that meet every external ...
AbstractAll point-sets of minimum size in PG(2,q), q even, that meet every external line to a conic ...
AbstractWe provide a characterization of the sets of internal and external points of a nondegenerate...
For a given nonempty subset G of the line set of PG(3, q), a set X of points of PG(3, q) is called a...
a conic blocking set to be a set of lines in a Desarguesian projective plane such that all conics me...
For a given nonempty subset $\mathcal{L}$ of the line set of $\PG(3,q)$, a set $X$ of points of $\PG...
AbstractA set without tangents in PG(2,q) is a set of points S such that no line meets S in exactly ...
Let Q(+)(3, q) be a hyperbolic quadric in PG(3, q) and T-1 be the set of all lines of PG(3, q) meeti...
Abstract We characterize the minimum size blocking sets with respect to the external lines to a no...
AbstractWe obtain lower bounds for the size of a double blocking set in the Desarguesian projective ...
AbstractLet O be a conic in the classical projective plane PG(2,q), where q is an odd prime power. W...
Recently, see [1], Alabdullah and Hirschfeld introduce the type of a point. This simple and origina...
Lower bounds are given for the number of lines blocked by a set of q + 2 points in a projective plan...
AbstractLower bounds are given for the number of lines blocked by a set of q + 2 points in a project...
Define a conic blocking set to be a set of lines in a Desarguesian projective plane such that all co...
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