Not signed in

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

• Username
• Password
• Remember me

• Sign in using OpenID
• Remember me

• Forgot your password?
• Apply for membership

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.
   • CommentAuthorUrs
   • CommentTimeApr 8th 2018
   • PermaLink
   Author: Urs
   Format: MarkdownItexI have added pointers to Mikhail Kapranov's talks on the sphere spectrum in relation to super-algebra, and added some words at the beginning that this was the original motivation for the proposed definition of spectral supergeometry in the entry. Also I fixed the link to the video recording of Krapranov's 2013 talk. The previous link no longer worked but there is a YouTube copy of the video. Fixed this also at _[[superalgebra]]_, see there at [Kaprananov 13](https://ncatlab.org/nlab/show/super+algebra#Kapranov13) <a href="https://ncatlab.org/nlab/revision/diff/spectral+super-scheme/7">diff</a>, <a href="https://ncatlab.org/nlab/revision/spectral+super-scheme/7">v7</a>, <a href="https://ncatlab.org/nlab/show/spectral+super-scheme">current</a>

   I have added pointers to Mikhail Kapranov’s talks on the sphere spectrum in relation to super-algebra, and added some words at the beginning that this was the original motivation for the proposed definition of spectral supergeometry in the entry.

   Also I fixed the link to the video recording of Krapranov’s 2013 talk. The previous link no longer worked but there is a YouTube copy of the video. Fixed this also at superalgebra, see there at Kaprananov 13

   diff, v7, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeSep 24th 2021
   • PermaLink
   Author: Urs
   Format: MarkdownItexprompted by the discussion in another thread ([here](https://nforum.ncatlab.org/discussion/13457/on-the-relation-between-superalgebrasupergeometry-and-the-sphere-spectrum/?Focus=95441#Comment_95441)) I have expanded out the remark on the Sagave-Schlichtkrull construction [here](https://ncatlab.org/nlab/show/spectral+super-scheme#EInfinityGeometryAlreadyZGraded) a little (it still remains sketchy, though, but I added a couple more pointers to details, too). <a href="https://ncatlab.org/nlab/revision/diff/spectral+super-scheme/15">diff</a>, <a href="https://ncatlab.org/nlab/revision/spectral+super-scheme/15">v15</a>, <a href="https://ncatlab.org/nlab/show/spectral+super-scheme">current</a>

   prompted by the discussion in another thread (here) I have expanded out the remark on the Sagave-Schlichtkrull construction here a little (it still remains sketchy, though, but I added a couple more pointers to details, too).

   diff, v15, current