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Parallelism and Cubes inC2·c-geometries (Errata)

✍ Scribed by A. Pasini

Book ID
102568116
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
36 KB
Volume
19
Category
Article
ISSN
0195-6698

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✦ Synopsis

Because of a mistake inherited from [2], some statements of [1] are wrong. Indeed, in Lemma 1 of [2] it is claimed that, for a certain class of diagrams, including C n , quotients of truncations are truncations of quotients; but this is false (as pointed out to me by C. Huybrechts). That mistake has no important consequence in [2], but Lemma 1 of [2] is exploited in [1], thus causing a number of mistakes. The necessary corrections in [1] are listed below. In the following, when a correction amounts to inserting (cancelling) a few words, the words to insert (cancel) are in italic (boldface), respectively.

📜 SIMILAR VOLUMES

Parallelism and Cubes inC2.c-Geometries
Parallelism and Cubes inC2.c-Geometries
✍ A. Pasini 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 476 KB

We characterize C 2 .c-geometries that are truncations of almost-thin C n -geometries and C 2 .c-geometries covered by truncated almost-thin buildings of type C n . Then we show how to profit from those characterizations in the investigation of a number of special cases. The proof of our main theore