Rota's Umbral Calculus uses sequences of Sheffer polynomials to count certain combinatorial objects. We review this theory and some of its generalizations in light of our computer implementation (Maple V.3). A Mathematica version of this package is being developed in parallel
The title of the paper refers to the Fubini Lecture “Twelve problems in probability no one likes to ...
AbstractTextRecently, R. Dere and Y. Simsek have studied applications of umbral algebra to generatin...
AbstractWe apply recent constructions of free Baxter algebras to the study of the umbral calculus. W...
Rota's Umbral Calculus uses sequences of Sheffer polynomials to count certain combinatorial objects....
AbstractRota's Umbral Calculus uses sequences of Sheffer polynomials to count certain combinatorial ...
Following the approach of Rota and Taylor, we present an innovative theory of Sheffer sequences in w...
AbstractAn algebraic setting for the Roman-Rota umbral calculus is introduced. It is shown how many ...
AbstractUsing random variables as motivation, this paper presents an exposition of formalisms develo...
AbstractTo count over some oriented graphs a class of combinatorial numbers is introduced. Their exp...
This book covers different aspects of umbral calculus and of its more recent developments. It discus...
AbstractWe study cumulants by Umbral Calculus. Various formulae expressing cumulants by umbral funct...
We survey the mathematical literature on umbral calculus (otherwise known as the calculus of finite ...
Finkelshtein D, Kondratiev Y, Lytvynov E, Oliveira MJ. An infinite dimensional umbral calculus. JOUR...
AbstractGian-Carlo's powerfull Umbral calculus, suitably automated, is used to enumerate large famil...
This algorithm has been inserted in the MapleSoft Application Center Through the classical umbral...
The title of the paper refers to the Fubini Lecture “Twelve problems in probability no one likes to ...
AbstractTextRecently, R. Dere and Y. Simsek have studied applications of umbral algebra to generatin...
AbstractWe apply recent constructions of free Baxter algebras to the study of the umbral calculus. W...
Rota's Umbral Calculus uses sequences of Sheffer polynomials to count certain combinatorial objects....
AbstractRota's Umbral Calculus uses sequences of Sheffer polynomials to count certain combinatorial ...
Following the approach of Rota and Taylor, we present an innovative theory of Sheffer sequences in w...
AbstractAn algebraic setting for the Roman-Rota umbral calculus is introduced. It is shown how many ...
AbstractUsing random variables as motivation, this paper presents an exposition of formalisms develo...
AbstractTo count over some oriented graphs a class of combinatorial numbers is introduced. Their exp...
This book covers different aspects of umbral calculus and of its more recent developments. It discus...
AbstractWe study cumulants by Umbral Calculus. Various formulae expressing cumulants by umbral funct...
We survey the mathematical literature on umbral calculus (otherwise known as the calculus of finite ...
Finkelshtein D, Kondratiev Y, Lytvynov E, Oliveira MJ. An infinite dimensional umbral calculus. JOUR...
AbstractGian-Carlo's powerfull Umbral calculus, suitably automated, is used to enumerate large famil...
This algorithm has been inserted in the MapleSoft Application Center Through the classical umbral...
The title of the paper refers to the Fubini Lecture “Twelve problems in probability no one likes to ...
AbstractTextRecently, R. Dere and Y. Simsek have studied applications of umbral algebra to generatin...
AbstractWe apply recent constructions of free Baxter algebras to the study of the umbral calculus. W...
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