BIREP — Darstellungstheorie endlichdimensionaler Algebren
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Special Biserial Algebra

Dimensions

Indecomposables

Cartan Matrix

Avella-Alaminos–Geiß Invariant

Nakayama Permutation

String Components of the AR Quiver

Click on a string to get more information.

Biserial Projective-Injectives

Elementary Strings

Elementary Cyclic Strings

Elementary Bands

Forbidden Cycles

Alternating Cycles

String Quiver

Reduced Syzygy Quiver

Bridge Quiver

To mutate, click on a summand.

τ-Rigid Part

Support Part

G-Matrix

Fact Collections

Jan Schröer's FD-Atlas entry on biserial algebras
URL: http://www.math.uni-bonn.de/people/schroer/fd-atlas-files/FD-BiserialAlgebras.pdf
Dimensions associated with finite-dimensional algebras
URL: http://www.math.uni-bonn.de/people/schroer/fd-dimensions.html

Articles

Positive AR Translate

Negative AR Translate

Direct AR Predecessors

Direct AR Successors

Positive Syzygy

Negative Syzygy

The quiver may have many vertices.

Compute it anyway?