A Gorenstein numerical semi-group ring having a transcendental series of Betti numbers
2012 (English)Report (Other academic)
We prove in particular that the Gorenstein numerical semigroup ring generated by (36,48,50,52,56,60,66,67,107,121,129,135) has a transcendental series of Betti numbers. The methods of proofs are the theory of Golod homomorphisms and the theory of infinite positively graded Lie algebras.
Place, publisher, year, edition, pages
2012. , 11 p.
Gorenstein ring, Betti numbers, graded Lie algebra, Golod map
Algebra and Logic
Research subject Mathematics
IdentifiersURN: urn:nbn:se:su:diva-83252OAI: oai:DiVA.org:su-83252DiVA: diva2:574790