Symplectic Plücker transformations.
Symplectic translation planes and line ovals.
Synthetic differential geometry of higher-order total differentials
Synthetic Reasoning In Differential Geometry.
Systeme halbkonzentrischer Kreise der euklidischen Ebene im komplexen Gebiet.
Systoles of a family of triangle surfaces.
Tactical decompositions of designs.
Tangency relations for sets in some classes in generalized metric spaces
Tangent Lines and Lipschitz Differentiability Spaces
We study the existence of tangent lines, i.e. subsets of the tangent space isometric to the real line, in tangent spaces of metric spaces.We first revisit the almost everywhere metric differentiability of Lipschitz continuous curves. We then show that any blow-up done at a point of metric differentiability and of density one for the domain of the curve gives a tangent line. Metric differentiability enjoys a Borel measurability property and this will permit us to use it in the framework of Lipschitz...
Tangent segments in Minkowski planes.
Tangentes a uma cônica.
Tangential Symmetries of Planar Curves and Space Curves
Tangents of conics in Hjelmslev planes over a local ring of even characteristic
Tarski Geometry Axioms – Part II
In our earlier article [12], the first part of axioms of geometry proposed by Alfred Tarski [14] was formally introduced by means of Mizar proof assistant [9]. We defined a structure TarskiPlane with the following predicates: of betweenness between (a ternary relation), of congruence of segments equiv (quarternary relation), which satisfy the following properties: congruence symmetry (A1), congruence equivalence relation (A2), congruence identity (A3), segment construction (A4), SAS (A5), betweenness...
Tautness and Lie Sphere Geometry.
Tečny dvou kruhů
Teilmengengraphen und projektive Räume.
Teorie Dürerovy soustavy a některých mechanických konstrukcí perspektiv a rovnoběžných projekcí
Terminal subsets of convex sets in finite-dimensional real normed spaces
Ternärringe ohne Planaritätsbedingung