NIL geodesic triangles and their interior angle sums
Abstract
In this paper we study the interior angle sums of geodesic triangles in geometry and prove that it can be larger, equal or less than π. We use for the computations the projective model of introduced by E. Moln\'ar in M97.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.