2005
DOI: 10.1016/j.mcm.2005.01.034
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Eigenfunctions of laguerre-type operators and generalized evolution problems

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Cited by 25 publications
(20 citation statements)
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“…The operational approach to the classical Laguerre polynomials as considered by Dattoli, Ricci and colaborators in a series of papers ( [7,8]) is based on the introduction of the so-called Laguerre derivative operator in the form ∂ ∂x x ∂ ∂x acting on the set of ( x k k! ) k≥1 .…”
Section: Definition and Propertiesmentioning
confidence: 99%
“…The operational approach to the classical Laguerre polynomials as considered by Dattoli, Ricci and colaborators in a series of papers ( [7,8]) is based on the introduction of the so-called Laguerre derivative operator in the form ∂ ∂x x ∂ ∂x acting on the set of ( x k k! ) k≥1 .…”
Section: Definition and Propertiesmentioning
confidence: 99%
“…In this section, we present the relationship between different centroids of a general monic polynomial and its image under certain Laguerre‐type operator. The Laguerre derivative (see Bretti and Natalini and Dattoli et al), denoted in the following by D L , is defined by DL:=DxD=ddxxddx. Consider the operator D ( r −1) L := DxDx … DxD , r ≥ 2 (containing ( r −1)‐times x , and r ‐times D ). We have D(r1)L=j=1rS(r,j)xj1Dj, where the Stirling numbers of the second kind, Sfalse(r,jfalse):=k=0jfalse(1false)jkkrfalse(jkfalse)!k!, satisfy the fundamental recurrence relation S ( r , j )= jS ( r −1, j )+ S ( r −1, j −1), S (0,0)=1.…”
Section: Centroid Of the Zeroes Of A Polynomial Via Certain Laguerre‐mentioning
confidence: 99%
“…In this section, we present the relationship between different centroids of a general monic polynomial and its image under certain Laguerre-type operator. The Laguerre derivative (see Bretti and Natalini and Dattoli et al 9,10 ), denoted in the following by D L , is defined by…”
Section: Centroid Of the Zeroes Of A Polynomial Via Certain Laguerre-mentioning
confidence: 99%
“…is also named in literature as the Laguerre derivative ([4]- [5]). It is well known that the eigenfunction of the Laguerre derivative is given by the function .2) i.e.…”
Section: Fractional Integro-differential Equations Involving Laguerrementioning
confidence: 99%
“…First, we consider equations containing Laguerre derivatives [5] and Prabhakar operators. We show the advantage of the operational methods to solve a wide class of integro-differential equations involving the Prabhakar operators.…”
Section: Introductionmentioning
confidence: 99%