Ringel-Hall algebras of hereditary pure semisimple coalgebras
Justyna Kosakowska
Colloquium Mathematicae, Tome 116 (2009), p. 65-85 / Harvested from The Polish Digital Mathematics Library
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We define and investigate Ringel-Hall algebras of coalgebras (usually infinite-dimensional). We extend Ringel's results [Banach Center Publ. 26 (1990) and Adv. Math. 84 (1990)] from finite-dimensional algebras to infinite-dimensional coalgebras.

Publié le : 2009-01-01
EUDML-ID : urn:eudml:doc:283847 
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     title = {Ringel-Hall algebras of hereditary pure semisimple coalgebras},
     journal = {Colloquium Mathematicae},
     volume = {116},
     year = {2009},
     pages = {65-85},
     zbl = {1192.16031},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm115-1-7}
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Justyna Kosakowska. Ringel-Hall algebras of hereditary pure semisimple coalgebras. Colloquium Mathematicae, Tome 116 (2009) pp. 65-85. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm115-1-7/