Journal of Discrete Mathematical Sciences and Cryptography, Volume 24, Issue 1 (2021)

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Journal of Discrete Mathematical Sciences and Cryptography, Volume 24, Issue 1 (2021)

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Research Article

Article
Investigation and strategy of intelligent controller (ACBIC) for DC link control in SAPF system for industrial power systems
P. M. Balasubramaniam, S. Sudhakar, Sujatha Krishnamoorthy, V. P. Sriram, S. Dhanaraj & V. Subramaniyaswamy
Pages: 1-17
Published online: 21 Jan 2020
AbstractforInvestigation and strategy of intelligent controller (ACBIC) for DC link control in SAPF system for industrial power systems | References | PDF (1.9 MB)
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Article
An efficient control strategy of shunt active power filter for asymmetrical load condition using time domain approach
P. M. Balasubramaniam, S. Sudhakar, Sujatha Krishnamoorthy, V. P. Sriram, S. Dhanaraj, V. Subramaniyaswamy & T. Rajesh
Pages: 19-34
Published online: 22 Jan 2020
AbstractforAn efficient control strategy of shunt active power filter for asymmetrical load condition using time domain approach | References | PDF (4.1 MB)
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Research Article

Article
An encryption algorithm for grey-scale image based on bit-plane decomposition and diffuse representation
A. Houas, B. Rezki & Z. Mokhtari
Pages: 35-47
Published online: 02 Feb 2020
AbstractforAn encryption algorithm for grey-scale image based on bit-plane decomposition and diffuse representation | References | PDF (1.1 MB)
  • 28 Views
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Article
Some comments on the properties of a particular tridiagonal matrix
Carlos M. da Fonseca
Pages: 49-51
Published online: 20 Nov 2019
AbstractforSome comments on the properties of a particular tridiagonal matrix | References | PDF (118.8 KB)
  • 31 Views
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Article
Logarithmic densities in number theory. Part II: Logarithmic densities of arithmetic functions
Noureddine Daili
Pages: 53-70
Published online: 07 Mar 2021
AbstractforLogarithmic densities in number theory. Part II: Logarithmic densities of arithmetic functions | References | PDF (231.2 KB)
  • 15 Views
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Article
On (a, d)-SEAT labeling of forests of subdivided stars
A. Raheem, R. Hasni, M. Javaid, M. A. Umar & A. Hussain
Pages: 71-80
Published online: 20 Nov 2019
AbstractforOn (a, d)-SEAT labeling of forests of subdivided stars | References | PDF (187.4 KB)
  • 27 Views
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Article
Meta-heuristic approaches to solve shortest lattice vector problem
V. Dinesh Reddy & G.S.V.R.K. Rao
Pages: 81-91
Published online: 17 Nov 2019
AbstractforMeta-heuristic approaches to solve shortest lattice vector problem | References | PDF (324.1 KB)
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Article
Further results on even vertex odd mean graphs
M. Basher
Pages: 93-117
Published online: 20 Nov 2019
AbstractforFurther results on even vertex odd mean graphs | References | PDF (1.3 MB)
  • 15 Views
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Article
The Laplacian energy of diameter 4 trees
Jamshaid Ul Rahman, Usman Ali & Masood Ur Rehman
Pages: 119-128
Published online: 20 Nov 2019
AbstractforThe Laplacian energy of diameter 4 trees | References | PDF (202.3 KB)
  • 47 Views
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Article
A novel image encryption algorithm based on chaotic billiards
Khalid Charif & Zine El Abidine Guennoun
Pages: 129-154
Published online: 20 Nov 2019
AbstractforA novel image encryption algorithm based on chaotic billiards | References | PDF (1.8 MB)
  • 14 Views
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Article
M-polynomial based topological properties of Sudoku graphs
M. K. Aslam, M. Javaid & A. Raheem
Pages: 155-168
Published online: 13 Feb 2020
AbstractforM-polynomial based topological properties of Sudoku graphs | References | PDF (439.2 KB)
  • 27 Views
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Article
Public key authentication scheme over quaternions
Maheswara Rao Valluri & Shailendra Vikash Narayan
Pages: 169-181
Published online: 17 Nov 2020
AbstractforPublic key authentication scheme over quaternions | References | PDF (201.1 KB)
  • 26 Views
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Article
Eccentricity splitting graph of a graph
Nivedha Baskar, Tabitha Agnes Mangam & Mukti Acharya
Pages: 183-194
Published online: 05 Jan 2021
AbstractforEccentricity splitting graph of a graph | References | PDF (327.8 KB)
  • 39 Views
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Article
Algebraic properties of implication-based intuitionistic fuzzy finite state machine over a finite group
M. Selvarathi
Pages: 195-207
Published online: 05 Jan 2021
AbstractforAlgebraic properties of implication-based intuitionistic fuzzy finite state machine over a finite group | References | PDF (205 KB)
  • 24 Views
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Article
On relative fuzzy soft sets over some semigroups in decision-making problems
Peerapong Suebsan
Pages: 209-222
Published online: 07 Mar 2021
AbstractforOn relative fuzzy soft sets over some semigroups in decision-making problems | References | PDF (203.1 KB)
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Article
Essential ideals and essential fuzzy ideals in semigroups
Samruam Baupradist, Burhan Chemat, Kaliyaperumal Palanivel & Ronnason Chinram
Pages: 223-233
Published online: 12 Oct 2020
AbstractforEssential ideals and essential fuzzy ideals in semigroups | References | PDF (185.7 KB)
  • 31 Views
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Article
On almost quasi-hyperideals in semihypergroups
Sudaporn Suebsung, Winita Yonthanthum, Kostaq Hila & Ronnason Chinram
Pages: 235-244
Published online: 05 Jan 2021
AbstractforOn almost quasi-hyperideals in semihypergroups | References | PDF (185 KB)
  • 36 Views
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Article
Maximum and optimal 1-2 matching problem of the different kind
Yuki Nishida, Sennosuke Watanabe & Yoshihide Watanabe
Pages: 245-261
Published online: 05 Jan 2021
AbstractforMaximum and optimal 1-2 matching problem of the different kind | References | PDF (394.8 KB)
  • 15 Views
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Article
Counting subgroups of fixed order in finite abelian groups
Fikreab Solomon Admasu & Amit Sehgal
Pages: 263-276
Published online: 07 Mar 2021
AbstractforCounting subgroups of fixed order in finite abelian groups | References | PDF (195.5 KB)
  • 40 Views
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Article
SEL Egyptian fraction expansion and characterizations of rational numbers
Mayurachat Janthawee & Narakorn Rompurk Kanasri
Pages: 277-298
Published online: 05 Jan 2021
AbstractforSEL Egyptian fraction expansion and characterizations of rational numbers | References | PDF (276.2 KB)
  • 39 Views
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Article
Full-edge friendly index sets of fan
Xin Feng-Mei & Wang Hui
Pages: 299-306
Published online: 05 Jan 2021
AbstractforFull-edge friendly index sets of fan | References | PDF (213.9 KB)
  • 23 Views
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