Comments for Rigorous Trivialities
https://rigtriv.wordpress.com
Mon, 16 Feb 2015 12:57:56 +0000hourly1http://wordpress.com/Comment on Differential Forms and the Canonical Bundle by Charles Siegel
https://rigtriv.wordpress.com/2008/04/14/differential-forms-and-the-canonical-bundle/#comment-9896
Mon, 16 Feb 2015 12:57:56 +0000http://rigtriv.wordpress.com/?p=101#comment-9896Thanks for catching that! Fixed!
]]>Comment on Differential Forms and the Canonical Bundle by beck (@toorandom)
https://rigtriv.wordpress.com/2008/04/14/differential-forms-and-the-canonical-bundle/#comment-9895
Mon, 16 Feb 2015 12:33:42 +0000http://rigtriv.wordpress.com/?p=101#comment-9895“…and take formal finite sums of the form…”

In the next sum the index should be i=1 and not k=1

]]>Comment on Quadratic Differentials by Charles Siegel
https://rigtriv.wordpress.com/2015/02/08/quadratic-differentials/#comment-9876
Mon, 09 Feb 2015 03:35:11 +0000http://rigtriv.wordpress.com/?p=2111#comment-9876Thanks for catching that! Fixed.
]]>Comment on Quadratic Differentials by stillwater
https://rigtriv.wordpress.com/2015/02/08/quadratic-differentials/#comment-9875
Mon, 09 Feb 2015 02:23:03 +0000http://rigtriv.wordpress.com/?p=2111#comment-9875A typo: quadratic differentials are naturally dual to the tangent space to the moduli.
]]>Comment on Riemann-Roch Theorem for Curves by Quadratic Differentials | Rigorous Trivialities
https://rigtriv.wordpress.com/2008/06/03/riemann-roch-theorem-for-curves/#comment-9874
Mon, 09 Feb 2015 01:17:43 +0000http://rigtriv.wordpress.com/?p=137#comment-9874[…] a quick calculation using Riemann-Roch tells us that the space of quadratic differentials is dimensional on a compact Riemann surface. […]
]]>Comment on The Veronese Embedding by Quadratic Differentials | Rigorous Trivialities
https://rigtriv.wordpress.com/2008/01/14/the-veronese-embedding/#comment-9873
Mon, 09 Feb 2015 01:17:41 +0000http://rigtriv.wordpress.com/2008/01/14/the-veronese-embedding/#comment-9873[…] of holomorphic differentials are quadratic differentials (in fact, this route leads us to the Veronese map, but that’s a topic for another […]
]]>Comment on Mapping Class Group Elements by Dana Benyehuda
https://rigtriv.wordpress.com/2015/01/19/mapping-class-group-elements/#comment-9799
Mon, 26 Jan 2015 19:45:06 +0000http://rigtriv.wordpress.com/?p=2103#comment-9799Hi Charles, we thought you might be interesting in checking out our new math graphing tool

]]>Comment on Phylogenetics and Algebraic Geometry by What are some applications outside of mathematics for algebraic geometry? | CL-UAT
https://rigtriv.wordpress.com/2008/08/07/phylogenetics-and-algebraic-geometry/#comment-9415
Fri, 26 Dec 2014 17:41:33 +0000http://rigtriv.wordpress.com/?p=485#comment-9415[…] slideshow gives an explanation of how algebraic geometry can be used in phylogenetics. See also this post of Charles Siegel on Rigorous Trivialties. This is not an area I’ve looked at in much detail […]
]]>Comment on Dual Curves by Projective duality | CL-UAT
https://rigtriv.wordpress.com/2008/08/04/dual-curves/#comment-9412
Fri, 26 Dec 2014 14:45:14 +0000http://rigtriv.wordpress.com/?p=418#comment-9412[…] linear factors, just throw them away, the reasons are explained in more computational detail on my blogpost, and there I also do explicit examples, but the method for calculating the equation of the dual […]
]]>Comment on The hyperbolic plane by mic
https://rigtriv.wordpress.com/2014/12/03/the-hyperbolic-plane/#comment-9071
Mon, 15 Dec 2014 04:33:21 +0000http://rigtriv.wordpress.com/?p=2077#comment-9071Where it comes to references, I know about this paper by Teschner: arxiv.org/abs/1005.2846, so hopefully that would be helpful. However I’ve a physical background, so I can’t say how approachable it is for a mathematician.
]]>