e-sygoing.link — Non-Euclidean https://e-sygoing.link Latest links in the Non-Euclidean category en-us Wed, 10 Jun 2026 05:16:06 -0400 The Ontology and Cosmology of Non-Euclidean Geometry https://e-sygoing.link/link/5289481-the-ontology-and-cosmology-of-non-euclidean-geometry A philosophical essay. Wed, 22 Oct 2025 13:28:43 -0400 https://e-sygoing.link/go/5289481 Non-Euclidean Geometry - Mathematics and the Liberal Arts https://e-sygoing.link/link/5289487-non-euclidean-geometry-mathematics-and-the-liberal-arts A resource for student research projects and for teachers interested in using the history of mathematics in their courses. Fri, 11 Jul 2025 15:35:16 -0400 https://e-sygoing.link/go/5289487 Minkowskian geometry and quaternion algebras https://e-sygoing.link/link/5289488-minkowskian-geometry-and-quaternion-algebras An exploration of the geometry of quaternion algebra, including a commutative variant which exhibits the properties of Minkowskian geometry. Tue, 01 Jul 2025 10:54:40 -0400 https://e-sygoing.link/go/5289488 Seminar on the History of Hyperbolic Geometry https://e-sygoing.link/link/5289483-seminar-on-the-history-of-hyperbolic-geometry Seminar notes by Greg Schreiber. Sat, 22 Jun 2024 13:37:15 -0400 https://e-sygoing.link/go/5289483 Book List on Non-Euclidean Geometry https://e-sygoing.link/link/5289480-book-list-on-non-euclidean-geometry From theTreasureTroves collection. Sun, 29 Oct 2023 10:48:04 -0400 https://e-sygoing.link/go/5289480