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LeanPool
lean-pool
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Add CompositionAlgebrasOverRings
- #665
#665
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Vilin97
merged 6 commits into
LeanPool:main
LeanPool/lean-pool:main
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skipgaribaldi:skip/composition-algebras-over-rings
skipgaribaldi/lean-pool:skip/composition-algebras-over-rings
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Oct 17, 2026
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Add CompositionAlgebrasOverRings
#665
Vilin97
merged 6 commits into
LeanPool:main
LeanPool/lean-pool:main
from
skipgaribaldi:skip/composition-algebras-over-rings
skipgaribaldi/lean-pool:skip/composition-algebras-over-rings
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Commits
Commits on Oct 17, 2026
Add CompositionAlgebrasOverRings
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Clarify constant-rank and finite-projective scope in composition algebra card
Vilin97
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Scope the characteristic-free claim to the listed main results
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Fix audit universe spelling and align source references
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Correct Cayley-Dickson scope and reuse composition helpers
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Correct the Artin theorem bibliography
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