Crossed products of Hom-Hopf algebras
Keyword(s):
Let (H,?) be a Hom-Hopf algebra and (A,?) be a Hom-algebra. In this paper we will construct the Hom-crossed product (A#?H???), and prove that the extension A ? A#?H is actually a Hom-type cleft extension and vice versa. Then we will give the necessary and sufficient conditions to make (A#?H???) into a Hom-Hopf algebra. Finally we will study the lazy 2-cocycle on (H,?).
2015 ◽
Vol 17
(06)
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pp. 1550007
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2012 ◽
Vol 55
(1)
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pp. 201-215
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2013 ◽
Vol 12
(05)
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pp. 1250211
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Keyword(s):
2020 ◽
Vol 19
(03)
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pp. 2050046
2009 ◽
Vol 08
(05)
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pp. 673-687
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2016 ◽
Vol 101
(1)
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pp. 1-28
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2012 ◽
Vol 12
(03)
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pp. 1250145
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