Abstract
We describe a construction of a point-line presheaf on a point-line geometry from a set of presheaves on subspaces of the geometry. Then we combine our construction with theorems of M. Ronan to give a new proof of the fact that all polar spaces of finite rank at least four, and several other Grassmann geometries of spherical buildings, are embeddable in projective spaces.
Citation
Anna Kasikova. "On existence of embeddings for point-line geometries." Bull. Belg. Math. Soc. Simon Stevin 19 (4) 597 - 632, november 2012. https://doi.org/10.36045/bbms/1353695903
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