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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.
   • CommentAuthorDavidRoberts
   • CommentTimeApr 15th 2013
   • (edited Apr 16th 2013)
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   Author: DavidRoberts
   Format: MarkdownItexCreated [[binary Golay code]]. The construction is a little involved, and I haven't put it in yet, because I think I can nut out a nicer description. The construction I aim to describe, in slightly different notation and terminology is in >R. T. Curtis (1976). A new combinatorial approach to M24. Mathematical Proceedings of the Cambridge Philosophical Society, 79, pp 25-42. doi:[10.1017/S0305004100052075](http://dx.doi.org/10.1017/S0305004100052075).

   Created binary Golay code. The construction is a little involved, and I haven’t put it in yet, because I think I can nut out a nicer description. The construction I aim to describe, in slightly different notation and terminology is in

   R. T. Curtis (1976). A new combinatorial approach to M24. Mathematical Proceedings of the Cambridge Philosophical Society, 79, pp 25-42. doi:10.1017/S0305004100052075.

2. • CommentRowNumber2.
   • CommentAuthorTodd_Trimble
   • CommentTimeApr 15th 2013
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   Author: Todd_Trimble
   Format: MarkdownItexDavid, since you are looking at these topics (Golay code, Mathieu groups, Monster group): have you looked at the book by Frankel, Lepowsky and Meurman, Vertex Operator Algebras and the Monster?

   David, since you are looking at these topics (Golay code, Mathieu groups, Monster group): have you looked at the book by Frankel, Lepowsky and Meurman, Vertex Operator Algebras and the Monster?

3. • CommentRowNumber3.
   • CommentAuthorDavidRoberts
   • CommentTimeApr 15th 2013
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   Author: DavidRoberts
   Format: MarkdownItexNo, I haven't. It's just bits from wikipedia and papers. Thanks for the reference.

   No, I haven’t. It’s just bits from wikipedia and papers. Thanks for the reference.