Results 11 to 20 of about 144 (134)

Study of degenerate derangement polynomials by λ-umbral calculus

open access: yesDemonstratio Mathematica, 2023
In the 1970s, Rota began to build completely rigid foundations for the theory of umbral calculus based on relatively modern ideas of linear functions and linear operators.
Sang Jo Yun, Jin-Woo Park
exaly   +2 more sources

Umbral Calculus and the Frobenius-Euler Polynomials [PDF]

open access: yesAbstract and Applied Analysis, 2013
We study some properties of umbral calculus related to the Appell sequence. From those properties, we derive new and interesting identities of the Frobenius-Euler polynomials.
Dae San Kim, Taekyun Kim, Sang-Hun Lee
doaj   +3 more sources

Baxter Algebras and the Umbral Calculus

open access: yesAdvances in Applied Mathematics, 2001
This papers aims to unite two mathematical areas championed by G.-C. Rota: umbral calculus and Baxter algebras. The umbral calculus refers to algebraic combinatorics of sequences of polynomials of binomial type and other related sequences. Rota showed how this is encapsulated by a certain `umbral algebra' consisting of linear functionals on these ...
Li Guo
exaly   +3 more sources

On the type 2 poly-Bernoulli polynomials associated with umbral calculus

open access: yesOpen Mathematics, 2021
Type 2 poly-Bernoulli polynomials were introduced recently with the help of modified polyexponential functions. In this paper, we investigate several properties and identities associated with those polynomials arising from umbral calculus techniques.
Taekyun Kim   +2 more
exaly   +2 more sources

A note on some identities of derangement polynomials [PDF]

open access: yesJournal of Inequalities and Applications, 2018
The problem of counting derangements was initiated by Pierre Rémond de Montmort in 1708 (see Carlitz in Fibonacci Q. 16(3):255–258, 1978, Clarke and Sved in Math. Mag. 66(5):299–303, 1993, Kim, Kim and Kwon in Adv. Stud. Contemp. Math. (Kyungshang) 28(1):
Taekyun Kim   +3 more
doaj   +2 more sources

Ultrametric umbral calculus in characteristic $p$

open access: yesBulletin of the Belgian Mathematical Society - Simon Stevin, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +4 more sources

Identities of Degenerate Poly-Changhee Polynomials Arising from λ-Sheffer Sequences

open access: yesJournal of Mathematics, 2022
In the 1970s, Gian-Carlo Rota constructed the umbral calculus for investigating the properties of special functions, and by Kim-Kim, umbral calculus is generalized called λ-umbral calculus.
Sang Jo Yun, Jin-Woo Park
doaj   +1 more source

A note on infinite series whose terms involve truncated degenerate exponentials

open access: yesApplied Mathematics in Science and Engineering, 2023
The degenerate exponentials are degenerate versions of the ordinary exponential and the truncated degenerate exponentials are obtained from the Taylor expansions of them by truncating the first finitely many terms.
Dae San Kim, Hyekyung Kim, Taekyun Kim
doaj   +1 more source

q-Functions and Distributions, Operational and Umbral Methods

open access: yesMathematics, 2021
The use of non-standard calculus means have been proven to be extremely powerful for studying old and new properties of special functions and polynomials.
Giuseppe Dattoli   +3 more
doaj   +1 more source

Representations by degenerate Daehee polynomials

open access: yesOpen Mathematics, 2022
In this paper, we consider the problem of representing any polynomial in terms of the degenerate Daehee polynomials and more generally of the higher-order degenerate Daehee polynomials.
Kim Taekyun   +3 more
doaj   +1 more source

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