On conjectures of Graffiti The above mentioned article introduces a computer program, Graffiti, which makes graph-theoretical conjectures. Graffiti has a library of certain types of graphs and it is capable of evaluating formulas formed from graph-theoretical invariants; a formula is a conjecture if none of the graphs known by the program is an counterexample. The structure and the performances of the program are described.

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  1. Carballosa, Walter; Granados, Ana; Pestana, Domingo; Portilla, Ana; Sigarreta, José M.: Relations between some topological indices and the line graph (2020)
  2. Arockiaraj, Micheal; Klavžar, Sandi; Mushtaq, Shagufa; Balasubramanian, Krishnan: Distance-based topological indices of nanosheets, nanotubes and nanotori of SiO(_2) (2019)
  3. Dalfó, C.: On the Randić index of graphs (2019)
  4. Dankelmann, Peter: The Steiner (k)-Wiener index of graphs with given minimum degree (2019)
  5. Deng, Hanyuan; Balachandran, Selvaraj; Elumalai, Suresh: Some tight bounds for the harmonic index and the variation of the Randić index of graphs (2019)
  6. Elumalai, Suresh; Mansour, Toufik: On the general zeroth-order Randić index of bargraphs (2019)
  7. Elumalai, Suresh; Mansour, Toufik; Rostami, Mohammad Ali; Xavier, G. B. A.: A short note on hyper Zagreb index (2019)
  8. Gutman, Ivan; Rodríguez, José M.; Sigarreta, José M.: Linear and non-linear inequalities on the inverse sum indeg index (2019)
  9. Hua, Hongbo; Das, Kinkar Chandra; Wang, Hongzhuan: On atom-bond connectivity index of graphs (2019)
  10. Lin, Huiqiu: On the sum of (k) largest distance eigenvalues of graphs (2019)
  11. Liu, Muhuo; Xu, Kexiang; Zhang, Xiao-Dong: Extremal graphs for vertex-degree-based invariants with given degree sequences (2019)
  12. Mafuta, Phillip; Mukwembi, Simon; Munyira, Sheunesu: Spanning paths in graphs (2019)
  13. Martínez-Pérez, Álvaro; Rodríguez, José M.: Some results on lower bounds for topological indices (2019)
  14. Milovanović, Emina; Matejić, Marjan; Milovanović, Igor: Some new upper bounds for the hyper-Zagreb index (2019)
  15. Onagh, B. N.: The harmonic index of graphs based on some operations related to the lexicographic product (2019)
  16. Portilla, Ana; Rodríguez, José M.; Sigarreta, José M.: Recent lower bounds for geometric-arithmetic index (2019)
  17. Réti, Tamás; Ali, Akbar; Varga, Péter; Bitay, Enikő: Some properties of the neighborhood first Zagreb index (2019)
  18. Rodríguez, José M.; Sánchez, José L.; Sigarreta, José M.: Inequalities on the inverse degree index (2019)
  19. Sun, Xiaoling; Gao, Yubin; Du, Jianwei: The harmonic index of two-trees and quasi-tree graphs (2019)
  20. Ye, Jiachang; Liu, Muhuo; Yao, Yuedan; Das, Kinkar Ch.: Extremal polygonal cacti for bond incident degree indices (2019)

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