Vol. 115 (2020): Volume 115, 2020

Articles

• Complete Symmetrie functions in several variables and k-Fibonacci numbers

  Boussayoud, Ali, Boughaba, Souhila, Araci, Serkan

• On the Zagreb and Wiener polarity indices of C3-free chemical nanostructures

  Arockiaraj, Micheal, Liu, Jia-Bao, Prabhu S., Arulperumjothi M.

• On the existence of specified cycles in bipartite tournaments

  Zhang, Bo, Yang, Weihua

• The existence of fractional (g, f)-factors in networks

  Sun, Zhiren, Zhou, Sizhong

• On distance magic Harary graphs

  Prajeesh A.V., Paramasivam K., Kathiresan K.M.

• Decompositions of λ-fold complete bipartite 3-uniform hypergraphs λKn,n(3) into hypergraph K4(3) - e

  Zhao, Hongtao, Zhang, Qingyun

• The Hyper-Zagreb index and F-index of five kinds of graphs

  Lu, Pengli, Guo, XuDong

• Further studies on ordered (*, Γ)-semigroups

  Feng, Xinyang, Tang, Jian, Luo, Yanfeng

• A study of ultraspherical matrix polynomials of two variables

  Metwally M.S., Shehata A.

• Enumeration of rooted biloopless planar maps

  Long, Shude, Cai, Junliang

• Degree diameter problem on silicate network

  Akhtar, Muhammad Shahzad, Ul Haq Bokhary, Syed Ahtsham

• A note on the eccentric connectivity index of graphs of given diameter

  du Toit, Lindie, Mukwembi, Simon, Vetrík, Tomáš

• Total dominator coloring of circulant graphs Cn(a, b)

  Jalilolghadr, Parvin, Kazemi, Adel P., Khodkar, Abdullah

• Fault-tolerant edge-pancyclicity of locally twisted cubes LTQn

  Xu, Xirong, Zhang, Huifeng, Lingqi, Zhao, Zhang, Zhe, Yang, Yuansheng

• Odd harmonious labeling of step ladder graphs

  Jeyanthi P., Philo S.

• Number of spanning Trees in the sequence of some Nonahedral graphs

  Daoud S.N.

• A simple combinatorial treatment for the q-series interpreted by Agarwal

  Sharma S., Rana M.

• Star domination and star irredundance in graphs

  Ramalingam N., Karthikeyan S., Swaminathan V., Prabhu S.