AbstractIn this note, a regulus of lines in PG(3,K) and a regulus of planes in PG(5,K) are characterized by incidence properties
In this paper, a description of sets of points of PG(3, q) of type (q + 1, n) with respect to the p...
Two new characterizations of the family of secant lines to an ovoid of PG(3,q) are give
AbstractThe concept of a partial three-space is due to Laskar and Dunbar, and is a three-dimensional...
AbstractIn this note, a regulus of lines in PG(3,K) and a regulus of planes in PG(5,K) are character...
A characterization of the family of external (secant) lines to an ovoid of PG(3,q) is given in terms...
The elementary divisors of the incidence matrix of lines in PG (3,q) are computed, where two lines a...
AbstractIf A is the incidence matrix of a v − k − λ configuration with λ > 1, it is shown that perA−...
AbstractThe 3D4(q) generalized hexagons are characterized by means of the regulus condition
In this paper a description for sets in PG(3, q) of type (q, n) with respect to planes is given
In this paper we characterize the family of external lines to a hyperbolic quadric of PG(3, q)
AbstractLet Π* be a projective plane of order n2 having a Baer subplane Π, and let C be the code of ...
AbstractIn this article, the lines not meeting a hyperoval cone in PG(3, q), q even, are characteriz...
We prove geometric Ramsey-type statements on collections of lines in 3-space. These statements give ...
A common characterization of the projective spaces PG(4, n) and PG(5, n) in terms of finite irreduci...
In this paper, a description of sets of points of PG(3, q) of type (q + 1, n) with respect to the p...
Two new characterizations of the family of secant lines to an ovoid of PG(3,q) are give
AbstractThe concept of a partial three-space is due to Laskar and Dunbar, and is a three-dimensional...
AbstractIn this note, a regulus of lines in PG(3,K) and a regulus of planes in PG(5,K) are character...
A characterization of the family of external (secant) lines to an ovoid of PG(3,q) is given in terms...
The elementary divisors of the incidence matrix of lines in PG (3,q) are computed, where two lines a...
AbstractIf A is the incidence matrix of a v − k − λ configuration with λ > 1, it is shown that perA−...
AbstractThe 3D4(q) generalized hexagons are characterized by means of the regulus condition
In this paper a description for sets in PG(3, q) of type (q, n) with respect to planes is given
In this paper we characterize the family of external lines to a hyperbolic quadric of PG(3, q)
AbstractLet Π* be a projective plane of order n2 having a Baer subplane Π, and let C be the code of ...
AbstractIn this article, the lines not meeting a hyperoval cone in PG(3, q), q even, are characteriz...
We prove geometric Ramsey-type statements on collections of lines in 3-space. These statements give ...
A common characterization of the projective spaces PG(4, n) and PG(5, n) in terms of finite irreduci...
In this paper, a description of sets of points of PG(3, q) of type (q + 1, n) with respect to the p...
Two new characterizations of the family of secant lines to an ovoid of PG(3,q) are give
AbstractThe concept of a partial three-space is due to Laskar and Dunbar, and is a three-dimensional...