Immersions and embeddings in complex projective spaces

Full Embeddings of (α, β) -Geometries in

Full Embeddings of (α, β) -Geometries in Projective Spaces

✍ Sara Cauchie; Frank De Clerck; Nicholas Hamilton 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 118 KB

The incidence structures known as (α, β)-geometries are a generalization of partial geometries and semipartial geometries. For an (α, β)-geometry fully embedded in PG(n, q), the restriction to a plane turns out to be important. Planes containing an antiflag of the (α, β)-geometry can be divided into

Some immersions of projective space in e

Some immersions of projective space in euclidean space

✍ Michael Ginsburg 📂 Article 📅 1963 🏛 Elsevier Science 🌐 English ⚖ 155 KB

On Contact Submanifolds in Complex Proje

On Contact Submanifolds in Complex Projective Spaces

✍ Mirjana Djorić; Masafumi Okumura 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 604 KB

## Abstract We treat __n__‐dimensional real submanifolds of complex projective spaces in the case when the maximal holomorphic tangent subspace is (__n__ ‐ 1)‐dimensional. In particular, we study the case when the induced almost contact structure on a submanifold is contact, we establish a few char

Classification of Embeddings of the Flag

Classification of Embeddings of the Flag Geometries of Projective Planes in Finite Projective Spaces, Part 1

✍ Joseph A. Thas; Hendrik Van Maldeghem 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 156 KB

The flag geometry 1=(P, L, I) of a finite projective plane 6 of order s is the generalized hexagon of order (s, 1) obtained from 6 by putting P equal to the set of all flags of 6, by putting L equal to the set of all points and lines of 6, and where I is the natural incidence relation (inverse conta

Classification of Embeddings of the Flag

Classification of Embeddings of the Flag Geometries of Projective Planes in Finite Projective Spaces, Part 2

✍ Joseph A. Thas; Hendrik Van Maldeghem 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 173 KB

Classification of Embeddings of the Flag

Classification of Embeddings of the Flag Geometries of Projective Planes in Finite Projective Spaces, Part 3

✍ Joseph A. Thas; Hendrik Van Maldeghem 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 214 KB

The flag geometry 1=(P, L, I) of a finite projective plane 6 of order s is the generalized hexagon of order (s, 1) obtained from 6 by putting P equal to the set of all flags of 6, by putting L equal to the set of all points and lines of 6, and where I is the natural incidence relation (inverse conta