Duangkamon Kitkuan

Dr. Duangkamon Kitkuan

Rambhai Barni Rajabhat University, Chanthaburi, Thailand
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Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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3 February 2020 in Computational and Mathematical Methods
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Journal Article
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Anantachai PadcharoenAnantachai Padcharoen
Anantachai Padcharoen
Duangkamon KitkuanDuangkamon Kitkuan
Duangkamon Kitkuan
Wiyada KumamWiyada Kumam
Wiyada Kumam
Poom KumamPoom Kumam
Poom Kumam

1 July 2019 in Journal of Computational and Applied Mathematics
Verified
Journal Article
Closed access
Duangkamon KitkuanDuangkamon Kitkuan
Duangkamon Kitkuan
Poom KumamPoom Kumam
Poom Kumam
Anantachai PadcharoenAnantachai Padcharoen
Anantachai Padcharoen
WKWiyada Kumam
Wiyada Kumam
PTPhatiphat Thounthong
Phatiphat Thounthong

7 August 2019 in International Journal of Computer Mathematics
Verified
Journal Article
Closed access
Duangkamon KitkuanDuangkamon Kitkuan
Duangkamon Kitkuan
Poom KumamPoom Kumam
Poom Kumam
Juan Martínez-MorenoJuan Martínez-Moreno
Juan Martínez-Moreno
Kanokwan SitthithakerngkietKanokwan Sitthithakerngkiet
Kanokwan Sitthithakerngkiet
In this research, we are interested about the monotone inclusion problems in the scope of the real Hilbert spaces by using an inertial forward–backward splitting algorithm. In addition, we have discussed the application of this algorithm.

29 July 2019 in Optimization
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Journal Article
Closed access
Duangkamon KitkuanDuangkamon Kitkuan
Duangkamon Kitkuan
Poom KumamPoom Kumam
Poom Kumam
Juan Martínez-MorenoJuan Martínez-Moreno
Juan Martínez-Moreno
In this work, our interest is to investigate the monotone inclusion problem in the framework of real Hilbert spaces. For solving the inclusion problem, we propose a composite iteration for approximating a zero of sum of two operators. We prove its strong convergence under some mild conditions. Finally, we provide a number of applications to convex minimization and image restoration problems including numerical experiments to support our main theorem.

16 August 2021 in Numerical Functional Analysis and Optimization
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Journal Article
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CCCharles Chidume
Charles Chidume
Abubakar AdamuAbubakar Adamu
Abubakar Adamu
Poom KumamPoom Kumam
Poom Kumam
Duangkamon KitkuanDuangkamon Kitkuan
Duangkamon Kitkuan
Let E be a uniformly convex and q-uniformly smooth real Banach space. Let A:E→E be an α- inverse strongly accretive mapping of order q, B:E⊸E be a set-valued m- accretive mapping and S:E→E be a nonexpansive mapping. In this article, a viscosity-type forward-backward splitting method for approximating a zero of (A + B) which is also a fixed point of S is introduced studied. Strong convergence theorem of the method is proved under suitable conditions. Furthermore, the convergence result obtained is applied to convex minimization and image restoration problems. Finally, numerical illustrations are presented to compare the convergence of the sequence of our algorithm and that of some recent important algorithms.

4 June 2022 in Journal of Inequalities and Applications
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Journal Article
Open access
PDF file
Abubakar AdamuAbubakar Adamu
Abubakar Adamu
Duangkamon KitkuanDuangkamon Kitkuan
Duangkamon Kitkuan
Poom KumamPoom Kumam
Poom Kumam
Anantachai PadcharoenAnantachai Padcharoen
Anantachai Padcharoen
Thidaporn SeangwattanaThidaporn Seangwattana
Thidaporn Seangwattana
In this paper, we introduce an inertial Halpern-type iterative algorithm for approximating a zero of the sum of two monotone operators in the setting of real Banach spaces that are 2-uniformly convex and uniformly smooth. Strong convergence of the sequence generated by our proposed algorithm is established by means of some new geometric inequalities proved in this paper that are of independent interest. Furthermore, numerical simulations in image restoration and compressed sensing problems are also presented. Finally, the performance of the proposed method is compared with that of some existing methods in the literature.