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Results tagged with ra.rings-and-algebras
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user 26722
Non-commutative rings and algebras, non-associative algebras, universal algebra and lattice theory, linear algebra, semigroups. For questions specific to commutative algebra (that is, rings that are assumed both associative and commutative), rather use the tag ac.commutative-algebra.
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Accepted
When does a planar ternary ring uniquely coordinitise a projective plane?
The answer to the problem is well known; since :
all the PTRs coordinatizing a given projective plane are isomorphic iff it is a moufang plane iff all these PTRS are isomorphic alternative division …
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