A characterization of two-dimensional elementary geometries
From MaRDI portal
Publication:1168592
DOI10.1007/BF00968053zbMath0493.51018OpenAlexW2078424840MaRDI QIDQ1168592
Publication date: 1982
Published in: Siberian Mathematical Journal (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/bf00968053
Euclidean planeisometricLobachevsky planetwo spherelocal version of Helmholtz-Lie-problemuniversal covering space of a metric space
Cites Work
This page was built for publication: A characterization of two-dimensional elementary geometries