An example of algebraization of analysis and Fibonacci cobweb poset characterization
Abstract
Description
In recent Kwasniewski's papers inspired by O. V. Viskov it was shown that the $ψ$-calculus in parts appears to be almost automatic, natural extension of classical operator calculus of Rota - Mullin or equivalently - of umbral calculus of Roman and Rota. At the same time this calculus is an example of the algebraization of the analysis - here restricted to the algebra of polynomials. The first part of the article is the review of the recent author's contribution. The main definitions and theorems of Finite Fibonomial
Operator Calculus which is a special case of $ψ$-extented Rota's finite operator calculus are presented there. In the second part the characterization of Fibonacci Cobweb poset P as DAG and oDAG is given. The dim 2 poset such that its Hasse diagram coincide with digraf of P is constructed.
16 pages, submitted to publication
16 pages, submitted to publication