Baer-invariants and extensions relative to a variety
1967 ◽
Vol 63
(3)
◽
pp. 569-578
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Keyword(s):
This paper examines the relationship between extensions in a variety and general extensions in the category of associative algebras. Our associative algebras are all unitary, over some fixed commutative ring Λ with identity, but while our discussion will be restricted to this category, it is clear that obvious analogues exist for groups, Lie algebras and Jordan algebras. (We use the notion of a bimultiplication of an associative algebra. In (2), Knopfmacher gives the definition of a bimultiplication in any variety of linear algebras.)
2019 ◽
Vol 30
(03)
◽
pp. 451-466
1967 ◽
Vol 15
(4)
◽
pp. 291-294
◽
2013 ◽
Vol 12
(06)
◽
pp. 1350007
2019 ◽
Vol 18
(03)
◽
pp. 1950059
2010 ◽
Vol 20
(07)
◽
pp. 875-900
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Keyword(s):
1962 ◽
Vol 14
◽
pp. 287-292
◽
Keyword(s):
1991 ◽
Vol 110
(3)
◽
pp. 455-459
◽
Keyword(s):