Researchers
Gutman, Ivan
| Issue Date | Title | Author(s) | Type | Мp-cat. |
|---|---|---|---|---|
| 2021 | Computing the dependence of graph energy on nullity: The method of siblings | Gutman, Ivan   | Article | Mp. category will be shown later |
| 2021 | Relating energy and Sombor energy | Gutman, Ivan ; Redžepović, Izudin ; Rada, Juan | Article | Mp. category will be shown later |
| 2021 | On degree-and-distance-based topological indices | Gutman, Ivan | Article | 23M23 |
| 2021 | Spectral Radius and Energy of Sombor Matrix of Graphs | Wang Z.; Mao Y.; Gutman, Ivan ; Wu, Jianzhong; Ma, Qin | Article | 22M22 |
| 2021 | On Distance-Based Graph Invariants | Das, Kinkar Ch; Mao, Yaping; Gutman, Ivan | Article | 22M22 |
| 2021 | Relation between geometric–arithmetic and arithmetic–geometric indices | Gutman, Ivan | Article | 22M22 |
| 2021 | Nirmala index of Kragujevac trees | Gutman, Ivan ; RKulli, V.; Redžepović, Izudin | Article | Mp. category will be shown later |
| 2021 | Sombor index of Kragujevac trees | Gutman, Ivan ; R. Kulli, Veerabhadrappa; Redžepović, Izudin | Article | 52M52 |
| 2021 | On graphs preserving PI index upon edge removal | Indulal G.; Alex L.; Gutman, Ivan | Article | 22M22 |
| 2021 | Sombor index of chemical graphs | Cruz R.; Gutman I. ; Rada, Juan | Article | 21aM21a |
| 2021 | On Reformulated Reciprocal Product-Degree Distance | Su, Guifu; Xu, Lan; Chen, Zhibing; Gutman, Ivan | Article | 22M22 |
| 2021 | Upper Bounds on Distance Energy | Das, Kinkar Chandra; Gutman, Ivan | Article | 22M22 |
| 2021 | Geometric Approach to Degree-Based Topological Indices: Sombor Indices | Gutman, Ivan | Article | 22M22 |
| 2021 | Augmented Zagreb index: Extremal results and bounds | Ali Akbar; Furtula, Boris D. ; Gutman Ivan ; VukiceviC Damir | Article | 22M22 |
| 2021 | Spectrum and energy of the Sombor matrix | Gutman, Ivan | Article | 51M51 |