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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.
   • CommentAuthorUrs
   • CommentTimeOct 19th 2022
   • (edited Oct 19th 2022)
   • PermaLink
   Author: Urs
   Format: MarkdownItexjust noticed that in many entries the floating context menu for Linear Algebra has accidentally been replaced by that for Homotopy Theory (evidently a mistake propagated by copy-and-pasting, I guess this is all my fault). Am fixing this now, as far as I can spot occurrences. <a href="https://ncatlab.org/nlab/revision/diff/linear+algebra/12">diff</a>, <a href="https://ncatlab.org/nlab/revision/linear+algebra/12">v12</a>, <a href="https://ncatlab.org/nlab/show/linear+algebra">current</a>

   just noticed that in many entries the floating context menu for Linear Algebra has accidentally been replaced by that for Homotopy Theory (evidently a mistake propagated by copy-and-pasting, I guess this is all my fault). Am fixing this now, as far as I can spot occurrences.

   diff, v12, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeApr 4th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to: * Sheldon Axler, *Linear Algebra Done Right*, Springer (2015) &lbrack;[doi:10.1007/978-3-319-11080-6](https://doi.org/10.1007/978-3-319-11080-6)&rbrack; <a href="https://ncatlab.org/nlab/revision/diff/linear+algebra/13">diff</a>, <a href="https://ncatlab.org/nlab/revision/linear+algebra/13">v13</a>, <a href="https://ncatlab.org/nlab/show/linear+algebra">current</a>

   added pointer to:

   • Sheldon Axler, Linear Algebra Done Right, Springer (2015) [doi:10.1007/978-3-319-11080-6]

   diff, v13, current

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeApr 8th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to * [[Daniel Murfet]], *Logic and linear algebra: an introduction* &lbrack;[arXiv:1407.2650](http://arxiv.org/abs/1407.2650)&rbrack; (here and in some related articles, such as at *[[FinDimVect]]*) <a href="https://ncatlab.org/nlab/revision/diff/linear+algebra/14">diff</a>, <a href="https://ncatlab.org/nlab/revision/linear+algebra/14">v14</a>, <a href="https://ncatlab.org/nlab/show/linear+algebra">current</a>

   added pointer to

   • Daniel Murfet, Logic and linear algebra: an introduction [arXiv:1407.2650]

   (here and in some related articles, such as at FinDimVect)

   diff, v14, current

4. • CommentRowNumber4.
   • CommentAuthorUrs
   • CommentTimeSep 5th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded this textbook pointer * [[Igor R. Shafarevich]], [[Alexey O. Remizov]]: *Linear Algebra and Geometry* (2012) &lbrack;[doi:10.1007/978-3-642-30994-6](https://doi.org/10.1007/978-3-642-30994-6), [MAA-review](https://maa.org/press/maa-reviews/linear-algebra-and-geometry)&rbrack; here and in a bunch of related entries which were mostly lacking any basic references (such as *[[matrix]]* etc.) <a href="https://ncatlab.org/nlab/revision/diff/linear+algebra/17">diff</a>, <a href="https://ncatlab.org/nlab/revision/linear+algebra/17">v17</a>, <a href="https://ncatlab.org/nlab/show/linear+algebra">current</a>

   added this textbook pointer

   • Igor R. Shafarevich, Alexey O. Remizov: Linear Algebra and Geometry (2012) [doi:10.1007/978-3-642-30994-6, MAA-review]

   here and in a bunch of related entries which were mostly lacking any basic references (such as matrix etc.)

   diff, v17, current