On Schur-Ostrowski type theorems for group majorizations.
On sets of vectors of a finite vector space in which every subset of basis size is a basis
It is shown that the maximum size of a set of vectors of a -dimensional vector space over , with the property that every subset of size is a basis, is at most , if , and at most , if , where and is prime. Moreover, for , the sets of maximum size are classified, generalising Beniamino Segre’s “arc is a conic” theorem. These results have various implications. One such implication is that a matrix, with and entries from , has columns which are linearly dependent. Another is...
On small dense sets in Galois planes.
On some flag-transitive non-classical -geometries. II.
On some hyperbolic planes from finite projective planes.
On some properties of a class of geometrical figures.
On some properties of the metric dimension
On Squashed Designs.
On swell-colored complete graphs.
On Ternary Rings of Derivable Planes.
On the area discrepancy of triangulations of squares and trapezoids.
On the area of a polygon in the hyperbolic plane.
On the automorphism group of planes of Figueroa type
On the -angle and -angle in normed spaces.
On the bisectors of weakly separable sets.
On the Cayley Factorization of Calotte Conditions.
On the chiral Archimedean solids.
On the classification of 16-dimensional planes.
On the coexistence of various geometries
On the Collineation Groups of Derived Semifield Planes.