Timeline for What is known about the distribution of average edge-degrees for 3-manifold triangulations (with the number of 3-simplices less than a fixed constant)
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 24, 2012 at 1:39 | comment | added | Ryan Budney | Ben informs me that compressed the census of all 11-tetrahedron (or less) 3-manifolds comes to about 140Gb. We'll see if we can distribute it via something like bittorrent. | |
| Jul 23, 2012 at 3:45 | comment | added | Aaron Trout | @Ryan Budney: Thanks for pointing that out! I hadn't noticed the "minimal" adjective there and spoke too quickly. Perhaps I will contact Ben Burton about obtaining a copy of the complete census. | |
| Jul 23, 2012 at 3:33 | comment | added | Ryan Budney | Yes , those are the minimal triangulations. So for example none of those triangulations support a Pachner a 4->1 move. | |
| Jul 23, 2012 at 2:31 | comment | added | Aaron Trout | @Ryan Budney: Thanks! I am certainly interested. I'd heard about Regina but somehow hadn't realized people used it to create censuses. I believe I found what you're referring to at regina.sourceforge.net/data.html. | |
| Jul 23, 2012 at 2:23 | vote | accept | Aaron Trout | ||
| Jul 23, 2012 at 2:23 | comment | added | Aaron Trout | @Henry Segerman: Thanks! This helps give an idea for what to expect from larger triangulations. | |
| Jul 23, 2012 at 0:56 | comment | added | Ryan Budney | If one was interested, Ben also has a census of all 3-manifold triangulations (not just 3-spheres) up to 11 tetrahedra. It's unfortunately too enormous for a server to distribute publically but I believe it's available. This is different from the 11 tetrahedron census in Regina which only contains one vertex triangulations. | |
| Jul 22, 2012 at 19:29 | history | answered | Henry Segerman | CC BY-SA 3.0 |