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Pull requests list

feat(Algebra/Module/LinearMap/FiniteRange): iff version of isQuasiInverse_subtype_projectionOnto t-algebra Algebra (groups, rings, fields, etc)
#41272 opened Jul 2, 2026 by kim-em Contributor Loading…
1
chore(LinearAlgebra/Matrix/Nondegenerate): generalize lemmas to CommSemiring t-algebra Algebra (groups, rings, fields, etc)
#41271 opened Jul 2, 2026 by kim-em Contributor Loading…
1
doc(CategoryTheory/Preadditive/LeftExact): fix stale declaration names in module docstring t-category-theory Category theory
#41270 opened Jul 2, 2026 by kim-em Contributor Loading…
1
refactor(Combinatorics/SimpleGraph/CycleGraph): golf cycleGraph_isContained_iff via getVert t-combinatorics Combinatorics
#41268 opened Jul 2, 2026 by kim-em Contributor • Draft
1
refactor(Archive/Imo/Imo2000Q2): replace SOS certificate with classical AM-GM argument IMO Math olympiad problems
#41267 opened Jul 2, 2026 by kim-em Contributor • Draft
2
chore(CategoryTheory/Limits/WeakLimits): fix weak pullbacks theorem name and docstrings t-category-theory Category theory
#41266 opened Jul 2, 2026 by kim-em Contributor Loading…
1
chore(CategoryTheory/Triangulated/WeakKernels): remove unused variable t-category-theory Category theory
#41265 opened Jul 2, 2026 by kim-em Contributor Loading…
1
feat(EllipticCurve/Affine/Point): easy instances easy < 20s of review time. See the lifecycle page for guidelines. t-algebra Algebra (groups, rings, fields, etc) t-algebraic-geometry Algebraic geometry
#41264 opened Jul 2, 2026 by alreadydone Contributor Loading…
1
refactor(Archive/Imo/Imo2000Q2): unify helper lemma orderings IMO Math olympiad problems
#41263 opened Jul 2, 2026 by kim-em Contributor Loading…
1
doc(LinearAlgebra/Dimension/Free): fix broken cross-reference in module docstring t-algebra Algebra (groups, rings, fields, etc)
#41262 opened Jul 2, 2026 by kim-em Contributor Loading…
2
feat(Algebra/Group/Subgroup/ZPowers/Lemmas): zmultiples sup/inf over the integers easy < 20s of review time. See the lifecycle page for guidelines. t-algebra Algebra (groups, rings, fields, etc)
#41261 opened Jul 2, 2026 by SnirBroshi Collaborator Loading…
1
feat(GroupTheory/Exponent): the order of a group divides a power of its exponent large-import Automatically added label for PRs with a significant increase in transitive imports t-group-theory Group theory
#41260 opened Jul 2, 2026 by SnirBroshi Collaborator Loading…
1
chore: remove redudant nonrec's
#41259 opened Jul 1, 2026 by felixpernegger Contributor Loading…
3
feat(Analysis/Fourier/FiniteAbelian): add the Donoho-Stark support uncertainty principle new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-analysis Analysis (normed *, calculus)
#41258 opened Jul 1, 2026 by ungatz Loading…
5 tasks done
4
chore(LinearAlgebra/Dimension/Free): fix docstring easy < 20s of review time. See the lifecycle page for guidelines. maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. t-algebra Algebra (groups, rings, fields, etc)
#41257 opened Jul 1, 2026 by artie2000 Collaborator Loading…
@themathqueen
4
feat(GroupTheory): multiplicity positivity on the Hecke product support t-group-theory Group theory
#41256 opened Jul 1, 2026 by CBirkbeck Collaborator • Draft
1
feat(GroupTheory): the identity double coset multiplicity for Hecke rings t-group-theory Group theory
#41255 opened Jul 1, 2026 by CBirkbeck Collaborator • Draft
1
feat(GroupTheory): the multiplicity function for abstract Hecke rings t-group-theory Group theory
#41254 opened Jul 1, 2026 by CBirkbeck Collaborator • Draft
1
feat(GroupTheory): the double coset API for abstract Hecke rings t-group-theory Group theory
#41253 opened Jul 1, 2026 by CBirkbeck Collaborator • Draft
1
feat(GroupTheory): the abstract Hecke ring of a Hecke pair t-group-theory Group theory
#41251 opened Jul 1, 2026 by CBirkbeck Collaborator • Draft
1 task done
1
feat: convenience API for strict linear maps blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-topology Topological spaces, uniform spaces, metric spaces, filters
#41250 opened Jul 1, 2026 by ADedecker Member Loading…
1 task
2
feat(Analysis/Real): characterise when √x ≤ x and x ≤ √x t-analysis Analysis (normed *, calculus)
#41249 opened Jul 1, 2026 by YaelDillies Contributor Loading…
2
chore(NumberTheory/RamificationInertia/Basic): deprecate file t-algebra Algebra (groups, rings, fields, etc) t-number-theory Number theory (also use t-algebra or t-analysis to specialize) t-ring-theory Ring theory
#41248 opened Jul 1, 2026 by tb65536 Contributor Loading…
5
chore: generalize instPosPart to SubNegMonoid maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. t-algebra Algebra (groups, rings, fields, etc)
#41247 opened Jul 1, 2026 by RemyDegenne Contributor Loading…
3
feat: lemmas about operations on EReal t-data Data (lists, quotients, numbers, etc)
#41246 opened Jul 1, 2026 by RemyDegenne Contributor Loading…
@YaelDillies
8
ProTip! What’s not been updated in a month: updated:<2026-06-01.