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On the Cohomology of Some Hopf Algebras

Published online by Cambridge University Press:  22 January 2016

Nobuo Shimada  and
Akira Iwai
Nobuo Shimada
Affiliation:
Research Institute for Mathematical Sciences, Kyoto University
Akira Iwai
Affiliation:
Research Institute for Mathematical Sciences, Kyoto University
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In this paper we study certain injective resolutions for some Hopf algebras. An injective resolution for a coalgebra A with augmentation η is defined to be such an exact sequence that

where K is the basic field, Xn are injective A-comodules and δn are morphism of A-comodules.

Type
Research Article
Information
Nagoya Mathematical Journal , Volume 30 , August 1967 , pp. 103 - 111
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 1966

References

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