نتایج جستجو برای: graded modules
تعداد نتایج: 87077 فیلتر نتایج به سال:
Journal:
:Journal of Pure and Applied Algebra
2016
Journal:
:Bulletin of the London Mathematical Society
2012
Journal:
:Proceedings of the American Mathematical Society
2007
Journal:
:Journal of Commutative Algebra
2015
2005
Marko Stošić
In this paper, for each graphG, we define a chain complex of graded modules over the ring of polynomials, whose graded Euler characteristic is equal to the chromatic polynomial of G. We also define a chain complex of doubly graded modules, whose (doubly) graded Euler characteristic is equal to the dichromatic polynomial of G. Both constructions use Koszul complexes, and are similar to the new K...
Journal:
:IOP Conference Series: Materials Science and Engineering
2017
Journal:
:Journal of Software for Algebra and Geometry
2019
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