On Morphisms between Indecomposable Projective Modules over Special Biserial Algebras

Volume 59 / 2011

Alicja Jaworska Bulletin Polish Acad. Sci. Math. 59 (2011), 121-132 MSC: Primary 16G20; Secondary 16G70. DOI: 10.4064/ba59-2-3


We investigate the categorical behaviour of morphisms between indecomposable projective modules over a special biserial algebra $A$ over an algebraically closed field, which are associated to arrows of the Gabriel quiver of $A$.


  • Alicja JaworskaFaculty of Mathematics and Computer Science
    Nicolaus Copernicus University
    87-100 Toruń, Poland

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