| Spanning trees with at most 4 leaves in K1, 5-free graphs Y Chen, PH Ha, DD Hanh Discrete Mathematics 342 (8), 2342-2349, 2019 | 16 | 2019 |
| An estimate for the Gaussian curvature of minimal surfaces in Rm whose Gauss map is ramified over a set of hyperplanes PH Ha Differential Geometry and its Applications 32, 130-138, 2014 | 12 | 2014 |
| Ramification of the Gauss map of complete minimal surfaces in R^3 and R^4 on annular ends G Dethloff, PH Ha arXiv:1304.7065, Annales Fac. Sci. Toulouse, 23 (https://arxiv.org/pdf/1304 …, 2013 | 12* | 2013 |
| Unicity theorems with truncated multiplicities of meromorphic mappings in several complex variables sharing small identical sets for moving targets HH Pham, SD Quang, DT Do International Journal of Mathematics 21 (09), 1095-1120, 2010 | 9 | 2010 |
| Spanning Trees of Connected -free Graphs Whose Stems Have a Few Leaves PH Ha, DD Hanh Bulletin of the Malaysian Mathematical Sciences Society 43 (3), 2373-2383, 2020 | 6 | 2020 |
| A note on a unicity theorem for the Gauss maps of complete minimal surfaces in Euclidean four-space PH Ha, Y Kawakami Canadian Mathematical Bulletin 61 (2), 292-300, 2018 | 5 | 2018 |
| Non-integrated defect relations for the Gauss map of a complete minimal surface with finite total curvature in Rm PH Ha arXiv:1710.02023. The Bull. Math. Soc. Sci. Math. Roumanie journal, 2017 | 5 | 2017 |
| Ramification of the Gauss map and the total curvature of a complete minimal surface PH Ha, LB Phuong, PD Thoan Topology and its Applications 199, 32-48, 2016 | 5 | 2016 |
| Ramification of the Gauss map of complete minimal surfaces in on annular ends G Dethloff, PH Ha, PD Thoan Colloquium Mathematicae 142 (2), 149-167, 2016 | 5 | 2016 |
| Spanning trees with few peripheral branch vertices PH Ha, DD Hanh, NT Loan | 5* | |
| A note on the independence number, connectivity and k-ended tree PH Ha Discrete Applied Mathematics 305, 142-144, 2021 | 4 | 2021 |
| Spanning trees whose reducible stems have a few branch vertices PH Ha, DD Hanh, NT Loan, ND Pham Czechoslovak Mathematical Journal 71, 697-708, 2021 | 4 | 2021 |
| A new progress on weak Dirac conjecture HH Pham, TC Phi arXiv preprint arXiv:1607.08398, 2016 | 4 | 2016 |
| Non-integrated defect relations for the Gauss maps of complete minimal surfaces with finite total curvature P HoangHa, N VanTrao Journal of Mathematical Analysis and Applications 430 (Issue 1), 76-84, 2015 | 4 | 2015 |
| Spanning trees of a claw-free graph whose reducible stems have few leaves PH Ha Studia Scientiarum Mathematicarum Hungarica 60 (1), 2-15, 2023 | 2 | 2023 |
| The Conflict-Free Vertex-Connection Number and Degree Conditions of Graphs TD Doan, PH Ha, I Schiermeyer Graphs and Combinatorics 38 (5), 157, 2022 | 2 | 2022 |
| Unicity theorems with truncated multiplicities of meromorphic mappings in several complex variables for few fixed targets PH Ha, SD Quang Ukrainian Mathematical Journal 71 (3), 470-494, 2019 | 2 | 2019 |
| Modified defect relations of the Gauss map and the total curvature of a complete minimal surface PH Ha Topology and its Applications 234, 178-197, 2018 | 2 | 2018 |
| Spanning trees of -free graphs with a bounded number of leaves and branch vertices PH Ha arXiv preprint arXiv:2201.01043, 2022 | 1 | 2022 |
| Gaussian curvature and unicity problem of Gauss maps of various classes of surfaces PH HA Nagoya Mathematical Journal 240, 275-297, 2020 | 1 | 2020 |
