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- Depth_of_noncommutative_subrings abstract "In ring theory and Frobenius algebra extensions, fields of mathematics, there is a notion of depth two subring or depth of a Frobenius extension. The notion of depth two is important in a certain noncommutative Galois theory, which generates Hopf algebroids in place of the more classical Galois groups, whereas the notion of depth greater than two measures the defect, or distance, from being depth two in a tower of iterated endomorphism rings above the subring. A more recent definition of depth of any unital subring in any associative ring is proposed (see below) in a paper studying the depth of a subgroup of a finite group as group algebras over a commutative ring.".
- Depth_of_noncommutative_subrings wikiPageID "27441392".
- Depth_of_noncommutative_subrings wikiPageRevisionID "606354090".
- Depth_of_noncommutative_subrings hasPhotoCollection Depth_of_noncommutative_subrings.
- Depth_of_noncommutative_subrings subject Category:Ring_theory.
- Depth_of_noncommutative_subrings comment "In ring theory and Frobenius algebra extensions, fields of mathematics, there is a notion of depth two subring or depth of a Frobenius extension. The notion of depth two is important in a certain noncommutative Galois theory, which generates Hopf algebroids in place of the more classical Galois groups, whereas the notion of depth greater than two measures the defect, or distance, from being depth two in a tower of iterated endomorphism rings above the subring.".
- Depth_of_noncommutative_subrings label "Depth of noncommutative subrings".
- Depth_of_noncommutative_subrings sameAs m.0b_zym3.
- Depth_of_noncommutative_subrings sameAs Q5260976.
- Depth_of_noncommutative_subrings sameAs Q5260976.
- Depth_of_noncommutative_subrings wasDerivedFrom Depth_of_noncommutative_subrings?oldid=606354090.
- Depth_of_noncommutative_subrings isPrimaryTopicOf Depth_of_noncommutative_subrings.