| A new perspective on the modeling and topological characterization of H-Naphtalenic nanosheets with applications Asad Ullah, Aurang Zeb, Shahid Zaman Journal of Molecular Modeling 28 (8), 211, 2022 | 51 | 2022 |
| QSPR Analysis of Some Novel Drugs Used in Blood Cancer Treatment Via Degree Based Topological Indices and Regression Models Shahid Zaman, Hafiza Sana Arbab Yaqoob, Asad Ullah, Mariam Sheikh POLYCYCLIC AROMATIC COMPOUNDS 44 (4), 2458-2474, 2023 | 49* | 2023 |
| Zagreb connection topological descriptors and structural property of the triangular chain structures Asad Ullah, Shams udin, Shahid Zaman, Anila Humraz Physica Scripta 98 (2), 025009, 2023 | 48 | 2023 |
| Computational and comparative aspects of two carbon nanosheets with respect to some novel topological indices A Ullah, M Qasim, S Zaman, A Khan Ain Shams Engineering Journal 13 (4), 101672, 2022 | 48 | 2022 |
| Computation of some important degree-based topological indices for γ - graphyne and Zigzag graphyne nanoribbon Abdul Hakeem, Asad Ullah, Shahid Zaman Molecular Physics, 2023 | 43 | 2023 |
| Structural Analysis and Topological Characterization of Sudoku Nanosheet Shahid Zaman, Mehwish Jalani, Asad Ullah, Ghulamullah Saeedi Journal of Mathematics 2022, 5915740, 2022 | 41 | 2022 |
| On the topological descriptors and structural analysis of cerium oxide nanostructures S Zaman, M Jalani, A Ullah, M Ali, T Shahzadi Chemical Papers 77 (5), 2917-2922, 2023 | 40 | 2023 |
| Mathematical analysis and molecular descriptors of two novel metal–organic models with chemical applications Shahid Zaman, Mehwish Jalani, Asad Ullah, Wakeel Ahmad, Ghulamullah Saeedi Scientifc Reports 13 (1), 5314, 2023 | 35* | 2023 |
| Network-Based Modeling of the Molecular Topology of Fuchsine Acid Dye with Respect to Some Irregular Molecular Descriptors Asad Ullah , Shamsudin, Shahid Zaman , Anila Hamraz, Ghulamullah Saeedi Journal of Chemistry 2022, 8, 2022 | 35* | 2022 |
| Spectral analysis of three invariants associated to random walks on rounded networks with 2n-pentagons S Zaman International Journal of Computer Mathematics 99 (3), 465-485, 2022 | 34 | 2022 |
| Wiener index for an intuitionistic fuzzy graph and its application in water pipeline network J Dinar, Z Hussain, S Zaman, SU Rehman Ain Shams Engineering Journal 14 (1), 101826, 2023 | 33 | 2023 |
| Kemeny's constant and global mean first passage time of random walks on octagonal cell network Shahid Zaman, Asad Ullah Mathematical Methods in the Applied Sciences 46 (8), 9177-9186, 2023 | 33 | 2023 |
| On the construction of some bioconjugate networks and their structural modeling via irregularity topological indices Asad Ullah, Shahid Zaman, Anila Hamraz, Muniba Muzammal THE EUROPEAN PHYSICAL JOURNAL E 46 (8), 72, 2023 | 31 | 2023 |
| Matrix analysis of hexagonal model and its applications in global mean-first-passage time of random walks X Yu, S Zaman, A Ullah, G Saeedi, X Zhang IEEE access 11, 10045-10052, 2023 | 31 | 2023 |
| Cacti with maximal general sum-connectivity index S Zaman Journal of Applied Mathematics and Computing 65 (1), 147-160, 2021 | 30 | 2021 |
| Derivation of mathematical closed form expressions for certain irregular topological indices of 2D nanotubes Asad Ullah, Shahid Zaman, Arshad Hussain,Asma Jabeen, Melaku Berhe Belay Scientific Reports 13 (1), 11187, 2023 | 29 | 2023 |
| Study on the normalized Laplacian of a penta‐graphene with applications Q Li, S Zaman, W Sun, J Alam International Journal of Quantum Chemistry 120 (9), e26154, 2020 | 29 | 2020 |
| Spectral techniques and mathematical aspects of K4 chain graph Tao Yan, Zunaira Kosar, Adnan Aslam, Shahid Zaman, Asad Ullah Physica Scripta 98, 045222, 2023 | 28 | 2023 |
| The kemeny’s constant and spanning trees of hexagonal ring network S Zaman, ANA Koam, AA Khabyah, A Ahmad Comput. Mater. Con. 73, 6347-6365, 2022 | 28 | 2022 |
| On connected graphs having the maximum connective eccentricity index S Zaman, A Ali Journal of Applied Mathematics and Computing 67 (1), 131-142, 2021 | 28 | 2021 |
Asad Ullah, Ph.DAssociate Professor & Chair, Mathematical Sciences, Karakoram International University, Gilgit在 kiu.edu.pk 的电子邮件经过验证
