Geodesic
Modules and quiver representations whose orbit closures are hypersurfaces
Nguyen Quang Loc 1   ; Grzegorz Zwara 2
1 Faculty of Mathematics and Computer Science Hanoi National University of Education 136 Xuan Thuy Hanoi, Vietnam
2 Faculty of Mathematics and Computer Science Nicolaus Copernicus University Chopina 12/18 87-100 Toruń, Poland
Colloquium Mathematicum, Tome 134 (2014) no. 1, pp. 57-74 Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences

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Let $A$ be a finitely generated associative algebra over an algebraically closed field. We characterize the finite-dimensional $A$-modules whose orbit closures are local hypersurfaces. The result is reduced to an analogous characterization for orbit closures of quiver representations obtained in Section 3.
DOI : 10.4064/cm134-1-2
Keywords: finitely generated associative algebra algebraically closed field characterize finite dimensional a modules whose orbit closures local hypersurfaces result reduced analogous characterization orbit closures quiver representations obtained section

Nguyen Quang Loc  1   ; Grzegorz Zwara  2

1 Faculty of Mathematics and Computer Science Hanoi National University of Education 136 Xuan Thuy Hanoi, Vietnam
2 Faculty of Mathematics and Computer Science Nicolaus Copernicus University Chopina 12/18 87-100 Toruń, Poland 
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Nguyen Quang Loc; Grzegorz Zwara. Modules and quiver representations
 whose orbit closures are hypersurfaces. Colloquium Mathematicum, Tome 134 (2014) no. 1, pp. 57-74. doi: 10.4064/cm134-1-2

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