Volume 86 (2021) number 3

Computer Chemistry

• J. A. Montoya: On the Counting Complexity of Mathematical Nanosciences, pp. 453-488
• L. L. Fontanil, E. R. Mendoza, N. T. Fortun: A Computational Approach to Concentration Robustness in Power Law Kinetic Systems of Shinar-Feinberg Type, pp. 489-516

Mathematical Chemistry

• P. W. Fowler, T. Pisanski, N. Basic: Charting the Space of Chemical Nut Graphs, pp. 519-538
• Z. Yan, C. Liu, Y. Pan, J. Li: Energy, Randic Index and Maximum Degree of Graphs, pp. 539-542
• S. Akbari, K. C. Das, M. Ghahremani, F. Koorepazan-Moftakhar, E. Raoufi: Energy of Graphs Containing Disjoint Cycles, pp. 543-547
• S. Akbari, M. Ghahremani, M. A. Hosseinzadeh, S. K. Ghezelahmad, H. Rasouli, A. Tehranian: A Lower Bound for Graph Energy in Terms of Minimum and Maximum Degrees, pp. 549-558
• I. M. Jovanovic, E. Zogic: Some Spectral Characterizations of Equienergetic Regular Graphs and Their Complements, 559-575
• S. Al-Yakoob, S. Filipovski, D. Stevanovic: Proofs of a Few Special Cases of a Conjecture on Energy of Non-Singular Graphs, pp. 577-586
• X. Lv, B. Deng, X. Li: Laplacian Borderenergetic Graphs and Their Complements, pp. 587-596
• C. Dede, A. D. Maden: Garden of Laplacian Borderenergetic Graphs, pp. 597-610
• K. C. Das, I. Gutman: Upper Bounds on Distance Energy, pp. 611-620
• H. Zhang, L. Liu: Two Graph Transformations and Their Applications to Matching Theory of Graphs, pp. 621-633
• Z. Du, K. C. Das: The Conjecture About the Comparison for Resolvent Energies of Cycles and Stars, pp. 635-641
• M. Ghorbani, M. Hakimi-Nezhaad, L. Feng: Edge Deletion, Singular Values and ABC Energy of Graphs, pp. 643-661
• S. Mondal, N. De, A. Pal: A Note on Some Novel Graph Energies, pp. 663-684
• E. Zogic, B. Borovicanin, E. Glogic, I. Milovanovic, E. Milovanovic: New Bounds for Some Spectrum-Based Topological Indices of Graphs, pp. 685-701
• B. Horoldagva, C. Xu: On Sombor Index of Graphs, pp. 703-713
• S. Alikhani, N. Ghanbari: Sombor Index of Polymers, pp. 715-728
• H. Liu, L. You, Z. Tang, J. B. Liu: On the Reduced Sombor Index and Its Applications, pp. 729-753