论文信息 - Radicals and primes in incidence algebras

Radicals and primes in incidence algebras

The nil radicals of an incidence algebra are determined. The prime ideal structure of the algebra and the unboundedness of the underlying partial order are related, leading to a notion of topological end for ordered sets.

Daniel R. Farkas | D. Farkas

[1] Daniel E Cohen,et al. Groups of Cohomological Dimension One , 1972 .

[2] Nathan Jacobson,et al. Structure of rings , 1956 .

[3] R. Stanley,et al. On the foundations of combinatorial theory. VI. The idea of generating function , 1972 .

[4] G. Rota. On the foundations of combinatorial theory I. Theory of Möbius Functions , 1964 .