caa a22 4500 378913778 CHVBK 20180305123548.0 cr unu---uuuuu 161128e20041103xx s 000 0 eng 10.1515/advg.2004.4.4.469 doi (NATIONALLICENCE)gruyter-10.1515/advg.2004.4.4.469 Onofrei Silvia A characterization of two classes of locally truncated diagram geometries [Elektronische Daten] [Silvia Onofrei] Let Г = (P, ℒ) be a parapolar space which is locally A n −1, 3(IK) for some integer n > 6 and IK a field. There exists a class ID of 2-convex subspaces, each isomorphic to D 5, 5(IK), such that every symplecton of Г is contained in a unique element of ID. Let Г = (P, ℒ) be a parapolar space which is locally A n −1, 4(IK) for n = 7 or an integer n ≥ 9 and some field IK. Assume that Г satisfies the extra condition called the Weak Hexagon Axiom. Then there exists a class D of 2-convex subspaces, each isomorphic to D 6, 6(IK), such that every symplecton of Г is contained in a unique element of D. In both of the above cases Г is the homomorphic image of a truncated building. © de Gruyter Geometry nationallicence Advances in Geometry Walter de Gruyter 4/4(2004-11-03), 469-495 1615-715X 4:4<469 2004 4 advg https://doi.org/10.1515/advg.2004.4.4.469 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1515/advg.2004.4.4.469 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Onofrei Silvia NATIONALLICENCE 773 0- Advances in Geometry Walter de Gruyter 4/4(2004-11-03), 469-495 1615-715X 4:4<469 2004 4 advg CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter