The compound equation related to the Bessel-Helmholtz equation and the Bessel-Klein-Gordon equation

In this paper we study the compound equation where x = (x 1 , x 2 , . . . , x n ) ∈ ℝ n + = {x ∈ ℝ n | x i > 0}, a and b are nonzero constants. u(x) is unknown function and f(x) is a given distribution. (δB + a 2 ) i is the Bessel-Helmholtz operator iterated i-times and ({combining square b...

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Bibliographic Details
Main Author: Chalermpon Bunpog
Format: Journal
Published: 2018
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84886264601&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/47552
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Institution: Chiang Mai University
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Summary:In this paper we study the compound equation where x = (x 1 , x 2 , . . . , x n ) ∈ ℝ n + = {x ∈ ℝ n | x i > 0}, a and b are nonzero constants. u(x) is unknown function and f(x) is a given distribution. (δB + a 2 ) i is the Bessel-Helmholtz operator iterated i-times and ({combining square below}B + b 2 ) j is the Bessel-Klein-Gordon operator iterated j-times. The existence and the uniqueness solution of (1) is proven. © 2013 Chalermpon Bunpog.