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.
   • CommentAuthorzskoda
   • CommentTimeAug 22nd 2022
   • PermaLink
   Author: zskoda
   Format: MarkdownItexPage created, but author did not leave any comments. <a href="https://ncatlab.org/nlab/revision/modular+ideal/1">v1</a>, <a href="https://ncatlab.org/nlab/show/modular+ideal">current</a>

   Page created, but author did not leave any comments.

   v1, current

2. • CommentRowNumber2.
   • CommentAuthornLab edit announcer
   • CommentTimeAug 23rd 2022
   • PermaLink
   Author: nLab edit announcer
   Format: MarkdownItexMade explicit that ‘ring’ means ‘not necessarily unital ring’/[[rng]] here (since [[ring|rings]] are nowadays (and [[ring#definition|on the <i>n</i>Lab]]) usually unital) and that in a unital ring all ideals are modular. Anonymous <a href="https://ncatlab.org/nlab/revision/diff/modular+ideal/2">diff</a>, <a href="https://ncatlab.org/nlab/revision/modular+ideal/2">v2</a>, <a href="https://ncatlab.org/nlab/show/modular+ideal">current</a>

   Made explicit that ‘ring’ means ‘not necessarily unital ring’/rng here (since rings are nowadays (and on the nLab) usually unital) and that in a unital ring all ideals are modular.

   Anonymous

   diff, v2, current

3. • CommentRowNumber3.
   • CommentAuthorzskoda
   • CommentTimeAug 23rd 2022
   • PermaLink
   Author: zskoda
   Format: MarkdownItexThanks, that is useful to emphasize.

   Thanks, that is useful to emphasize.