Add to ORKGLet P be an arbitrary partially ordered set and I(P) its incidence space. Then F(P) is the finitary incidence algebra and I(P) is a bimodule over it. Consequently we can form D(P) = FI(P) ⊕ I(P) the idealization of I(P). In this paper we will study the automorphisms of FI(P) and D(P). We will also explore sufficient conditions for FI(P) to be zero product determined.Ph.D
AbstractWe present several results about incidence Hopf algebras of families of partially ordered se...
The aim is to study the incidence algebras, reduced incidence algebras and their combinatorial appli...
SIGLEAvailable from British Library Document Supply Centre- DSC:DX98343 / BLDSC - British Library Do...
Let $R$ be a commutative, indecomposable ring with identity and let $(P,\le)$ be a locally finite pa...
AbstractGiven a locally finite partially ordered set, X, a ring with identity, R, and an automorphis...
AbstractGiven a family F of posets closed under disjoint unions and the operation of taking convex s...
AbstractLet I(P, A) be the incidence algebra of a locally finite pre-ordered set P over an algebra A...
AbstractLet I(P, A) be the incidence algebra of a locally finite pre-ordered set P over an algebra A...
An incidence algebra of a nonlocally finite partially ordered set Q is a very rare concept, perhaps ...
An incidence algebra of a nonlocally finite partially ordered set Q is a very rare concept, perhaps ...
Let $FI(X,K)$ be the finitary incidence algebra of a non-connected partially ordered set $X$ over a ...
AbstractThe nil radicals of an incidence algebra are determined. The prime ideal structure of the al...
New results, concerning the determinability of binary relation incidence algebras and rings, given o...
Abstract. We study automorphisms of the incidence algebra of a finite quasiordered set M. In particu...
AbstractWe develop an internal characterization of the incidence algebra of a lower anite quasi-orde...
AbstractWe present several results about incidence Hopf algebras of families of partially ordered se...
The aim is to study the incidence algebras, reduced incidence algebras and their combinatorial appli...
SIGLEAvailable from British Library Document Supply Centre- DSC:DX98343 / BLDSC - British Library Do...
Let $R$ be a commutative, indecomposable ring with identity and let $(P,\le)$ be a locally finite pa...
AbstractGiven a locally finite partially ordered set, X, a ring with identity, R, and an automorphis...
AbstractGiven a family F of posets closed under disjoint unions and the operation of taking convex s...
AbstractLet I(P, A) be the incidence algebra of a locally finite pre-ordered set P over an algebra A...
AbstractLet I(P, A) be the incidence algebra of a locally finite pre-ordered set P over an algebra A...
An incidence algebra of a nonlocally finite partially ordered set Q is a very rare concept, perhaps ...
An incidence algebra of a nonlocally finite partially ordered set Q is a very rare concept, perhaps ...
Let $FI(X,K)$ be the finitary incidence algebra of a non-connected partially ordered set $X$ over a ...
AbstractThe nil radicals of an incidence algebra are determined. The prime ideal structure of the al...
New results, concerning the determinability of binary relation incidence algebras and rings, given o...
Abstract. We study automorphisms of the incidence algebra of a finite quasiordered set M. In particu...
AbstractWe develop an internal characterization of the incidence algebra of a lower anite quasi-orde...
AbstractWe present several results about incidence Hopf algebras of families of partially ordered se...
The aim is to study the incidence algebras, reduced incidence algebras and their combinatorial appli...
SIGLEAvailable from British Library Document Supply Centre- DSC:DX98343 / BLDSC - British Library Do...