Coalgebra deformations of bialgebras by Harrison cocycles, copairings of Hopf algebras and double crosscoproducts.
Caenepeel, S. ; Dăscălescu, S. ; Militaru, G. ; Panaite, F.
Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 4 (1997), p. 647-671 / Harvested from The Electronic Library of Mathematics
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Publié le : 1997-01-01
EUDML-ID : urn:eudml:doc:120014 
@article{01266847,
     title = {Coalgebra deformations of bialgebras by Harrison cocycles, copairings of Hopf algebras and double crosscoproducts.},
     journal = {Bulletin of the Belgian Mathematical Society - Simon Stevin},
     volume = {4},
     year = {1997},
     pages = {647-671},
     zbl = {0926.16029},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01266847}
}

Caenepeel, S.; Dăscălescu, S.; Militaru, G.; Panaite, F. Coalgebra deformations of bialgebras by Harrison cocycles, copairings of Hopf algebras and double crosscoproducts.. Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 4 (1997) pp. 647-671. http://gdmltest.u-ga.fr/item/01266847/