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
Hyperbolic geometry in the work of J. H. Lambert - MaRDI portal

Hyperbolic geometry in the work of J. H. Lambert (Q2809871)

From MaRDI portal





scientific article; zbMATH DE number 6587594
Language Label Description Also known as
English
Hyperbolic geometry in the work of J. H. Lambert
scientific article; zbMATH DE number 6587594

    Statements

    0 references
    0 references
    30 May 2016
    0 references
    Lambert theory of parallels
    0 references
    spherical geometry
    0 references
    hyperbolic geometry
    0 references
    Lambert quadrilaterals
    0 references
    Hyperbolic geometry in the work of J. H. Lambert (English)
    0 references
    The paper is devoted to Johann Heinrich Lambert's memoir \textit{Theorie der Parallellinien} (1766). Lambert's aim was to prove that the geometry with all Euclidean axioms but with the negation of the parallel axiom is inconsistent, hence does not exist. Considering this geometry, he obtained several fundamental results of hyperbolic geometry. This was sixty years before the first writings of Lobachevsky and Bolyai were published. In the paper under review, Lambert's work is presented and discussed.
    0 references

    Identifiers