Results 281 to 290 of about 15,345 (314)

On the Embedding of an Affine Space into a Projective Space

Geometriae Dedicata, 2000
Let \(k\) and \(K\) be commutative fields. An embedding of the affine space \(AG(n,k)\) into the projective space \(PG(m,K)\) is an injective mapping \(\psi\) from the point set of \(AG(n,k)\) to the point set of \(PG(m,K)\) which maps collinear points to collinear points and non-collinear points to non-collinear points. The author shows that for \(|k |
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SYMPLECTIC COBORDISM OF PROJECTIVE SPACES

Mathematics of the USSR-Sbornik, 1991
The author studies some properties of symplectic cobordism of projective spaces on the fields \({\mathbb{R}}\), \({\mathbb{C}}\), \({\mathbb{H}}\). He proves that \(\vartheta_ 1\vartheta_ i\vartheta_ j=0\), where the \(\vartheta_ i\) are the elements considered by \textit{N.
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Onm-separated projection spaces

Applied Categorical Structures, 1994
Projection spaces were introduced by \textit{H. Ehrig}, \textit{F. Parisi-Presicce}, \textit{P. Boehm}, \textit{C. Rieckhoff}, \textit{C. Dimitrovici} and \textit{M. Große-Rhode} [Lect. Notes Comput. Sci. 332, 23-43 (1988; Zbl 0661.68017)]. The author studies closure operators of the category of projection spaces (here closure operators are intended as
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On cyclic caps in projective spaces

Designs, Codes and Cryptography, 1996
A cap in a projective space is a set of points no three of which are collinear. A cap is called complete if it is maximal subject to set-theoretical inclusion. Let \(G\) be a cyclic Singer group of the \(n\)-dimensional projective space \(PG( n,q)\). Let \(H\) be a subgroup of \(G\) and put \(|H|=N\).
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Function Spaces of Posets with Projections

Applied Categorical Structures, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On Submanifolds of Projective Space

Journal of the London Mathematical Society, 1979
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Embedding Locally Projective Planar Spaces Into Projective Spaces

1988
We shall show that a 3-dimensional locally projective planar space of finite order n can be embedded into a 3-dimensional projective space of order n, if it has at least n 3 points.
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The Representation of Projective Spaces

The Annals of Mathematics, 1931
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Anosov flows, surface groups and curves in projective space

Inventiones Mathematicae, 2006
François Labourie
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Real hypersurfaces of quaternionic projective space satisfying ▽UiR = 0

Differential Geometry and Its Applications, 1997
Juan De Dios Perez, Young Jin Suh
exaly