• Full-Rank Factoring of Elementary 2-Groups with Equal Size Factors ()
  Sándor Szabó
  Open Journal of Discrete Mathematics Vol.10 No.4,  September 16, 2020
  DOI: 10.4236/ojdm.2020.104009  655 Downloads   1,433 Views   Citations
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• Partitioning of Any Infinite Set with the Aid of Non-Surjective Injective Maps and the Study of a Remarkable Semigroup ()
  Charif Harrafa
  Open Journal of Discrete Mathematics Vol.10 No.3,  July 9, 2020
  DOI: 10.4236/ojdm.2020.103008  408 Downloads   1,499 Views   Citations
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• Infinite Sets of Solutions and Almost Solutions of the Equation N⋅M = reversal(N⋅M) II ()
  Viorel Nitica, Cem Ekinci
  Open Journal of Discrete Mathematics Vol.10 No.3,  June 15, 2020
  DOI: 10.4236/ojdm.2020.103007  527 Downloads   1,214 Views   Citations
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• Unique Efficient Dominating Sets ()
  Isaac Reiter, Ju Zhou
  Open Journal of Discrete Mathematics Vol.10 No.2,  April 21, 2020
  DOI: 10.4236/ojdm.2020.102006  971 Downloads   2,850 Views   Citations
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• The Signed Domination Number of Cartesian Product of Two Paths ()
  Mohammad Hassan, Muhsin Al Hassan, Mazen Mostafa
  Open Journal of Discrete Mathematics Vol.10 No.2,  January 22, 2020
  DOI: 10.4236/ojdm.2020.102005  922 Downloads   2,402 Views   Citations
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• The Number of Minimum Roman and Minimum Total Dominating Sets for Some Chessboard Graphs ()
  Paul A. Burchett
  Open Journal of Discrete Mathematics Vol.10 No.1,  January 16, 2020
  DOI: 10.4236/ojdm.2020.101004  1,027 Downloads   2,695 Views   Citations
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• Improved Approximation of Layout Problems on Random Graphs ()
  Kevin K. H. Cheung, Patrick Girardet
  Open Journal of Discrete Mathematics Vol.10 No.1,  January 10, 2020
  DOI: 10.4236/ojdm.2020.101003  665 Downloads   1,485 Views   Citations
  This article belongs to the Special Issue on