SYMBOLIC POWERS AND MATROIDS Page 1 PROCEEDINGS OF THE AMERICAN
MATHEMATICAL SOCIETY Volume 139, Number 7, July 2011, Pages 2357-2366 S 0002-9939(2010)10685-8 …

The algebra of basic covers of a graph G, denoted by ̄A(G), was introduced by Herzog as a
suitable quotient of the vertex cover algebra. In this paper we compute the Krull dimension of …

Let 𝕂 be a field, and let R= 𝕂 [x 1,…, xn] be the polynomial ring over 𝕂 in n indeterminates x
1,…, xn. Let G be a graph with vertex-set {x 1,…, xn}, and let J be the cover ideal of G in R …

We extend a theorem of Villareal on bipartite graphs to the class of all graphs. On the way to
this result, we study the basic covers algebra of an arbitrary graph G. We characterize with …

In this PhD thesis we will discuss some aspects in Commutative Algebra which have
interactions with Algebraic Geometry, Representation Theory and Combinatorics. In …

arXiv:0912.2438v1 [math.AC] 13 Dec 2009 Page 1 arXiv:0912.2438v1 [math.AC] 13 Dec 2009
ON THE HILBERT SERIES OF VERTEX COVER ALGEBRAS OF COHEN-MACAULAY …

[ ]n [ ]n [ ]n Page 1 ANNALS OF “DUNAREA DE JOS” UNIVERSITY OF GALATI – FASCICLE
II █████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████ …

Full article: Koszulness of Vertex Cover Algebras of Bipartite Graphs Skip to Main Content Taylor
and Francis Online homepage Browse Search Publish Login | Register Log in or Register Login …

The algebra of basic covers of a graph G, denoted by [(A)](G)\bar {A}(G), was introduced by
Herzog as a suitable quotient of the vertex cover algebra. In this paper we compute the Krull …

arXiv:1005.1256v1 [math.AC] 7 May 2010 Page 1 arXiv:1005.1256v1 [math.AC] 7 May 2010
ON THE HILBERT SERIES OF VERTEX COVER ALGEBRAS OF UNMIXED BIPARTITE …