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Dive into the research topics where Jörgen Backelin is active.

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Featured researches published by Jörgen Backelin.


international symposium on symbolic and algebraic computation | 1991

How we proved that there are exactly 924 cyclic 7-roots

Jörgen Backelin; Ralf Fröberg

Sweden The following problem has become some sort of test problem for Grobner bases techniques: find all solutions to


Archive | 1989

On Ulrich-Modules over Hypersurface Rings

Jörgen Backelin; Jürgen Herzog

Let (R, m, k) be a local Cohen-Macaulay ring, and let M be a maximal Cohen-Macaulay module (MCM-module) over R. Then the minimal number of generators v(M) of M is bounded by the multiplicity e(M) of M.


Archive | 2003

The Computer Algebra Package Bergman: Current State

Jörgen Backelin; Svetlana Cojocaru; Victor Ufnarovski

Bergman is a special-purpose system for computations in commutative and purely non-commutative graded algebra.


Journal of Pure and Applied Algebra | 2015

On a class of power ideals

Jörgen Backelin; Alessandro Oneto

In this paper we study the class of power ideals generated by the k(n) forms (x(0) + xi(g1) x(1) + ... + xi(gn) x(n))((k-1)d) where xi is a fixed primitive kth-root of unity and 0 2. Via Macaulay ...


Rev. Roumaine | 1985

Koszul algebras, Veronese subrings, and rings with linear resolutions

Ralf Fröberg; Jörgen Backelin


Advances in Applied Mathematics | 2007

Wilf-equivalence for singleton classes

Jörgen Backelin; Julian West; Guoce Xin


Journal of Pure and Applied Algebra | 1991

Linear maximal Cohen-Macaulay modules over strict complete intersections

Jürgen Herzog; Bernd Ulrich; Jörgen Backelin


Archive | 1988

Matrix factorizations of homogeneous polynomials

Jörgen Backelin; Jürgen Herzog; Herbert Sanders


Journal of Algebra | 1985

Poincaré series of short Artinian rings

Jörgen Backelin; Ralf Fröberg


Archive | 1986

When is the double Yoneda Ext-algebra of a local Noetherian ring again Noetherian?

Jörgen Backelin; Jan-Erik Roos

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Jürgen Herzog

University of Duisburg-Essen

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Svante Linusson

Royal Institute of Technology

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Julian West

University of Victoria

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