Theorie geometrických konstrukcí. [I.]
Theorie geometrických konstrukcí. [II.]
Theorie geometrických konstrukcí. [III.]
Theorie geometrických konstrukcí. [IV.]
Theory of equidistance and betweenness relations in regular metric spaces
There are no new homometric Golomb ruler pairs with 12 marks or less.
Three amalgams of A_5
Tight bounds for the dihedral angle sums of a pyramid
We prove that eight dihedral angles in a pyramid with an arbitrary quadrilateral base always sum up to a number in the interval . Moreover, for any number in there exists a pyramid whose dihedral angle sum is equal to this number, which means that the lower and upper bounds are tight. Furthermore, the improved (and tight) upper bound is derived for the class of pyramids with parallelogramic bases. This includes pyramids with rectangular bases, often used in finite element mesh generation and...
Time series with random parameters [Abstract of thesis]
Tits Geometries and Parabolic Systems in Finitely Generated Groups I.
To concept “middle" of affine planes.
To construct a regular polygon of 17 sides. (Mit 1 Figur im Text)
To the isotropic analogue of the theorem of Abramescu.
To the isotropic generalization of Wallace lines.
Topological and smooth unitals.
Topological pseudo-ovals, elation Laguerre planes, and elation generalized quadrangles.
Topological Representation of Dual Pairs of Oriented Matroids.
Topologische desarguessche Ebenen (Char. ... 2) im spiegelungsgeometrischen Aufbau
Topologische Möbiusebenen in spiegelungsgeometrischer Darstellung
Topology and dimension of stable planes: On a conjecture of H. Freudenthal.