-
Study of its Development. 1912.
Dover reprint 1955. Also in: Seth
Braver Lobachevski illuminated, MAA 2011. Pangeometry.
Excerpts translated by
Henry P. Manning:...
-
chosen directed line (the x-axis) and
after that many
choices exist. The
Lobachevski coordinates x and y are
found by
dropping a
perpendicular onto the x-axis...
-
geometry where Euclid's
parallel axiom is denied. Gauss,
Bolyai and
Lobachevski independently constructed hyperbolic geometry,
where parallel lines have...
- Chebotaryov,
Aleksandr Butlerov, Naum Meiman,
Kimal Akishev,
Nikolay Lobachevski, Ivan Simonov,
Vladimir Markovnikov,
Konstantin Mereschkowski, Nikolay...
-
Ernest B. (1984). "Absence of
crystallographic groups of
reflections in
Lobachevski spaces of
large dimension".
Trudy Moskov. Mat. Obshch. 47. "Coxeter group"...
-
Projective geometry was
instrumental in the
validation of
speculations of
Lobachevski and
Bolyai concerning hyperbolic geometry by
providing models for the...
-
Mathematics Archive,
University of St
Andrews Braver, Seth (31
December 2011).
Lobachevski Illuminated.
American Mathematical Society. pp. 58–59. ISBN 9781470456405...
- number: 118 for a line in the
Lobachevski plane.
Since there are
lines ultraparallel to the
reference line in the
Lobachevski plane, they need coordinates...
-
Square tiling Triangular tiling Hexagonal tiling Apeirogon Dihedron Lobachevski plane Hyperbolic tiling Order-7
heptagrammic tiling Heptagrammic-order...
- Łobaczewska) is a Polish-language surname. Its Russian-language
version is
Lobachevski.
Andrzej Łobaczewski,
Polish psychiatrist Grażyna Łobaszewska [pl], Polish...
