non-euclidean geometry

n.

非欧几里得几何学；

Non-Euclidean Geometry
Non-Euclidean Geometry
Non-Euclidean Geometry
A Simple non-Euclidean Geometry and its Physical Basis
A Simple Non-Euclidean Geometry and Its Physical Basis
The Fourth Dimension and Non-Euclidean Geometry in Modern Art: Conclusion
A History of Non-Euclidean Geometry
Taxicab Geometry: An Adventure in Non-Euclidean Geometry
A view of the relation between the continuum theory of lattice defects and non-euclidean geometry in the linear approximation
The history of non-Euclidean geometry.
Hamiltonian point of view of non-Euclidean geometry and elliptic functions
The Elements of Non-Euclidean Geometry
Reviews: Foundations of Euclidean and Non-Euclidean Geometry.