User contributions for 2601:204:F181:9410:C873:DFDB:B7E9:51D1

19 February 2025

• 23:4423:44, 19 February 2025 diff hist +10,888 N Pair production Improved clarity current

18 February 2025

• 21:4721:47, 18 February 2025 diff hist +79,932 N Orbifold →Triangles of groups: There is an injective homomorphisms → There are injective homomorphisms current
• 21:3821:38, 18 February 2025 diff hist +19,434 N Seifert fiber space [Caption:] A standard fibered torus → A standard fibered solid torus *and also* top of the cylinder to the bottom → bottom of the cylinder to the top [so as to agree with illustration] current