Vol. 117 (2020): Volume 117, 2020

Articles

• Distance spectrum and distance (signless) Laplacian spectrum of some subdivision graphs

  Lu, Pengli, Liu, Wenzhi

• Cycles are the only connectivity double-critical graphs

  Zhao, Yanhua

• Hosoya and harary polynomials of zigzag and triangular benzenoid systems

  Ali, Ashaq, Gao, Wei, Ahmad, Haseeb, Nazeer, Waqas

• On the 4-girth-thickness of the line graph of the complete graph

  Rubio-Montiel, Christian

• On total vertex-irregular labellings for several types of trees

  Nurdin, Baskoro E.T., Salman A.N.M., Gaos N.N.

• A note on the modified albertson index

  Yousai, Shamaila, Bhatti, Akhlaq Ahmad, Ali, Akbar

• Certain topological indices and polynomials for semitotal line graph and its line graph for Dutch windmill graph

  Kanwal, Salma, Rauf, Asia, Malik, Shabnam, Sumbal, Tahira, Arshad, Misbah, Irfan, Rida, Manzoor, Ayesha

• On the potential number of Kr+i — E(H) *

  Li, Haiyan, Guo, Jin

• Proof of a conjecture on the complete split-like graphs

  Das, Kinkar Chandra

• Hyperwheel decompositions of λ-fold complete bipartite 3-uniform hypergraphs λKn,n(3)

  Zhao, Hongtao, Dong, Nannan

• Heptavalent ARC-transitive cayley graphs on frobenius groups with soluble vertex stabilizer

  Liu, Hailin

• Eccentricity-based topological indices of three-layer TiO2 nanotubes

  Shaker, Hani, Nadeem, Imran, Imran, Muhammad

• A note on constructing small rotatable designs under first order response surface interference model

  Varghese, Eldho, Kumar, Jitendra, Jaggi, Seema, Varghese, Cini, Bhowmik, Arpan