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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 definitions 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 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 object 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.
   • CommentAuthorUrs
   • CommentTimeNov 9th 2020
   • PermaLink
   Author: Urs
   Format: MarkdownItexfixed trivial typos <a href="https://ncatlab.org/nlab/revision/diff/Conner-Floyd+Chern+class/11">diff</a>, <a href="https://ncatlab.org/nlab/revision/Conner-Floyd+Chern+class/11">v11</a>, <a href="https://ncatlab.org/nlab/show/Conner-Floyd+Chern+class">current</a>

   fixed trivial typos

   diff, v11, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeDec 30th 2020
   • PermaLink
   Author: Urs
   Format: MarkdownItexI have added a Definition section ([here](https://ncatlab.org/nlab/show/Conner-Floyd+Chern+class#Definition)) with the actual construction (following the original account of Conner-Floyd 66, Theorem 7.5) <a href="https://ncatlab.org/nlab/revision/diff/Conner-Floyd+Chern+class/17">diff</a>, <a href="https://ncatlab.org/nlab/revision/Conner-Floyd+Chern+class/17">v17</a>, <a href="https://ncatlab.org/nlab/show/Conner-Floyd+Chern+class">current</a>

   I have added a Definition section (here) with the actual construction (following the original account of Conner-Floyd 66, Theorem 7.5)

   diff, v17, current

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeJan 3rd 2021
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to: * [[Dai Tamaki]], [[Akira Kono]], Section 3.4 in: _Generalized Cohomology_, Translations of Mathematical Monographs, American Mathematical Society, 2006 ([ISBN: 978-0-8218-3514-2](https://bookstore.ams.org/mmono-230)) <a href="https://ncatlab.org/nlab/revision/diff/Conner-Floyd+Chern+class/21">diff</a>, <a href="https://ncatlab.org/nlab/revision/Conner-Floyd+Chern+class/21">v21</a>, <a href="https://ncatlab.org/nlab/show/Conner-Floyd+Chern+class">current</a>

   added pointer to:

   • Dai Tamaki, Akira Kono, Section 3.4 in: Generalized Cohomology, Translations of Mathematical Monographs, American Mathematical Society, 2006 (ISBN: 978-0-8218-3514-2)

   diff, v21, current