Title
Application of a new integral expansion for solving a class of functional equations
Abstract
In a recent paper [M. Masjed-Jamei, H.M. Srivastava, An integral expansion for analytic functions based upon the remainder values of the Taylor series expansions, Appl. Math. Lett. 22 (2009) 406–411], a new type of integral expansions for analytic functions was introduced and investigated. In this sequel to our earlier paper, we make use of the aforementioned expansion in order to explicitly obtain the general solutions of the following functional equation: f(k+1)(a)+bkf(k)(a)=ck(k∈N0≔N∪{0};N≔{1,2,3,⋯}) for various kinds of real sequences {bk} and {ck}, where (as usual) f(k)(a) is the kth derivative of the unknown function f(x) at x=a. We also present some illustrative examples in this sense.
Year
DOI
Venue
2010
10.1016/j.aml.2009.11.010
Applied Mathematics Letters
Keywords
Field
DocType
Sequences of basis functions,Integral expansions,Taylor–Maclaurin expansion,Functional equations,Integral kernels,Exact solutions of functional equations
Exact solutions in general relativity,Mathematical analysis,Analytic function,Series expansion,Remainder,Functional equation,Mathematics,Taylor series
Journal
Volume
Issue
ISSN
23
4
0893-9659
Citations 
PageRank 
References 
0
0.34
2
Authors
2
Name
Order
Citations
PageRank
Mohammad Masjed-Jamei1158.03
H.M. Srivastava230876.66