A. Tchernev

collaborators

2 papers

math.AC2004

Representations of matroids and free resolutions for multigraded modules

Alexandre Tchernev

Let K be a field, let R=K[x_1,..., x_m] be a polynomial ring with the standard Z^m-grading (multigrading), let L be a Noetherian multigraded R-module, and let F: E --> G be a finit…

math.AC2002

Free resolutions fo rmultigraded modules: a generalization of Taylor's construction

H. Charalambous, A. Tchernev

Let $Q = k [x_{1}, ..., x_{n}]$ be a polynomial ring over a field $k$ with the standard $N^{n}$ -grading. Let $ϕ$ be a morphism of finite free $N^{n}$ -graded $Q$ -modules. We translate to this s…