Not signed in (Sign In)

Not signed in

Want to take part in these discussions? Sign in if you have an account, or apply for one below

  • Sign in using OpenID

Site Tag Cloud

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 comma 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 finite 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 k-theory lie-theory limits linear linear-algebra locale localization logic mathematics 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

Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.

Welcome to nForum
If you want to take part in these discussions either sign in now (if you have an account), apply for one now (if you don't).
    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeJul 8th 2010

    am starting curvature characteristic form and Chern-Simons form.

    But still working…

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeJul 8th 2010

    added a little bit of the \infty-Lie algebroid-description to Chern-Simons form.

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeJul 8th 2010

    seems I created a stub for Weil homomorphism, but am running a bit out of steam…

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeJul 9th 2010

    some details on formulas and computations for Chern-Simons forms

    • CommentRowNumber5.
    • CommentAuthorzskoda
    • CommentTimeJul 9th 2010

    I added a remark on the fundamental work of Gelfand and Smirnov.

    • CommentRowNumber6.
    • CommentAuthorUrs
    • CommentTimeJul 9th 2010

    Thanks, I hadn’t been aware of that.

    • CommentRowNumber7.
    • CommentAuthorzskoda
    • CommentTimeJul 9th 2010

    One student in Zagreb had done a diploma (under Svrtan’s guidance) on the Gelfand-Smirnov approach few years ago, but then switched to the subject of automorphic forms/representation theory so we already forgot about most of the subject. It is part of a general picture of “formal geometry”. I have the feeling that Gosha Sharygin was telling me last year some new related “combinatorial” ideas on Gel’fand-Smirnov but I may mix it up.

    • CommentRowNumber8.
    • CommentAuthorUrs
    • CommentTimeSep 3rd 2010
    • (edited Sep 3rd 2010)

    added a section (with some subsections) titled In oo-Chern-Weil theory to Chern-Simons form.