Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
Pappus' configuration in non commutative projective geometry with application to a theorem of A. Schleiermacher - MaRDI portal

Pappus' configuration in non commutative projective geometry with application to a theorem of A. Schleiermacher (Q2569600)

From MaRDI portal





scientific article
Language Label Description Also known as
English
Pappus' configuration in non commutative projective geometry with application to a theorem of A. Schleiermacher
scientific article

    Statements

    Pappus' configuration in non commutative projective geometry with application to a theorem of A. Schleiermacher (English)
    0 references
    26 April 2006
    0 references
    Let \(\pi\) be a Desarguesian projective plane. The author proves the following theorem: Assume that every projectivity of a given line which is a product of at most \(3\) perspectivities and has \(n\) fixed points is the identity.Then Pappus Theorem holds in \(\pi\).
    0 references
    0 references

    Identifiers