Vol. 12 No. 4 (2018)

Articles

• New lower bounds for the number of ACG codes over F_4

  Zlatko Varbanov, Maya Hristova

  219-226

  • PDF

• Lagrange's Bound on the Values of the Positive Roots of Polynomials

  Alkiviadis G. Akritas, Adam W. Strzeboński, Panagiotis S. Vigklas

  227-246

  • PDF

• Codd's Recommendations for Date & Time Data Types and its implementations in ISO SQL, DB2, Oracle, and Transact-SQL

  Vladimir Dimitrov

  247-264

  • PDF

• A Simple Randomized 3-edge Connected Component Algorithm

  Vladislav Haralampiev

  265-280

  • PDF

• Bounds on Inverse Sum Indeg Index of Subdivision Graphs

  Kannan Pattabiraman

  281-298

  • PDF