Representations of nodal algebras of type \(\mathrm{A}\)

Yuriy A. Drozd, Vasyl V. Zembyk

Abstract


We define nodal finite dimensional algebras and describe their structure over an algebraically closed field. For a special class of such algebras (type \(\mathrm A\)) we find a criterion of  tameness.


Keywords


representations of finite dimensional algebras, nodal algebras, gentle algebras,skewed-gentle algebras, inessential gluing

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