Vol. 31 No. 3 (2021)

Research Articles

• A hybrid VNS matheuristic for a bin packing problem with a color constraint

  Yury Kochetov, Arteam Kondakov

  285-298

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• Two meta-heuristics for solving the multi-vehicle multi-covering tour problem with a constraint on the number of vertices

  Manel Kammoun, Houda Derbel, Bassem Jarboui

  299-318

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• Modified projected Newton scheme for non-convex function with simple constraints

  Suvra Kanti Chakraborty, Geetanjali Panda

  319-327

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• New optimality conditions in vector continuous-time programming

  Aleksandar Jović

  329-338

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• Norms on intuitionistic fuzzy multigroups

  Rasul Rasuli

  339-362

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• The application domain of difference type matrix D(r,0,s,0,t) on some sequence spaces

  Avinoy Paul, Binod Chandra Tripathy

  363-372

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• On strongly regular graphs with m2 = qm3 and m3 = qm2 for q = 7/2, 7/3, 7/4, 7/5, 7/6

  Mirko Lepović

  373-388

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• Reliability of an engineering system characterized by hot and cold standby: A compound boundary value problem

  Edmond Vanderperre, Stanislav Makhanov

  389-408

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• A review on information systems engineering using vsat networks and their development directions

  Jacek Wilk-Jakubowski

  409-428

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