Carl Gustav Axel Harnack (7 May [O.S. 25 April] 1851, Dorpat (now Tartu) – 3 April 1888, Dresden) was a Baltic German mathematician who contributed to...

theorems of the mathematician Issai Schur. In differential geometry, Schur's theorem is a theorem of Axel Schur. In functional analysis, Schur's theorem is often...

made fundamental contributions to game theory, real algebraic geometry, differential geometry, and partial differential equations. Nash and fellow game theorists...

In geometry, circle packing is the study of the arrangement of circles (of equal or varying sizes) on a given surface such that no overlapping occurs and...

durability in a high-load environment. Camber angle is rigidly fixed by axle geometry; for a live axle, toe is typically fixed as well. As the vehicle's body...

analysis, non-Euclidean geometry, and the associations between geometry and group theory. His 1872 Erlangen program classified geometries by their basic symmetry...

Gauss thought about the basics of geometry since the 1790s years, but in the 1810s he realized that a non-Euclidean geometry without the parallel postulate...

of Geometry in Victorian England. Academic Press. p. 77. Helmholtz Axioms of Geometry Richards, Joan. Mathematical Visions: The Pursuit of Geometry in...

ISSN 0002-9904. S2CID 120096416. For more, see Euclidean geometry—19th century and non-Euclidean geometry. Hardware memory errors are caused by high-energy radiation...

people find hard to cross. Originally used of Euclid's Fifth Proposition in geometry. pontifex maximus greatest high priest Or "supreme pontiff". Originally...