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2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration foundation foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity grothendieck group group-theory harmonic-analysis higher higher-algebra higher-category-theory higher-differential-geometry higher-geometry higher-lie-theory higher-topos-theory homological homological-algebra homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory internal-categories k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology nlab noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pages pasting philosophy physics pro-object probability probability-theory quantization quantum quantum-field quantum-field-theory quantum-mechanics quantum-physics quantum-theory question representation representation-theory riemannian-geometry scheme schemes set set-theory sheaf simplicial space spin-geometry stable-homotopy-theory stack string string-theory superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory tqft type type-theory universal variational-calculus

1. • CommentRowNumber1.
   • CommentAuthorzskoda
   • CommentTimeApr 27th 2010
   • PermaLink
   Author: zskoda
   Format: MarkdownItex[[Casson invariant]] count SU(2) local systems of integral homology spheres. Thomas considered its holomorphic counterpart which is ultimately related to counting BPS states on Calabi-Yau 3-folds. P.S. Hmm. Tags. New option. Great. Is there a list of tags ?

   Casson invariant count SU(2) local systems of integral homology spheres. Thomas considered its holomorphic counterpart which is ultimately related to counting BPS states on Calabi-Yau 3-folds.

   P.S. Hmm. Tags. New option. Great. Is there a list of tags ?

2. • CommentRowNumber2.
   • CommentAuthorDavidRoberts
   • CommentTimeApr 28th 2010
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   Author: DavidRoberts
   Format: MarkdownItexSee the thread on tags that I'm about to start.

   See the thread on tags that I’m about to start.

3. • CommentRowNumber3.
   • CommentAuthorzskoda
   • CommentTimeApr 28th 2010
   • PermaLink
   Author: zskoda
   Format: MarkdownItexonce you do, please post a link

   once you do, please post a link

4. • CommentRowNumber4.
   • CommentAuthorDavidRoberts
   • CommentTimeApr 29th 2010
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   Author: DavidRoberts
   Format: HtmlTags are at this <a href="http://www.math.ntnu.no/~stacey/Vanilla/nForum/comments.php?DiscussionID=1161&Focus=9428">thread</a> (Sorry it's late - but it'll still help for the people from the future) Arrg, can't get the code valid - you'll just have to cut and past, future-people!

   This comment is invalid XML; displaying source. Tags are at this <a href="http://www.math.ntnu.no/~stacey/Vanilla/nForum/comments.php?DiscussionID=1161&Focus=9428" >thread</a> (Sorry it's late - but it'll still help for the people from the future)<br /><br />Arrg, can't get the code valid - you'll just have to cut and past, future-people!