| Analysis of a 3D chaotic system G Tigan, D Opriş Chaos, Solitons & Fractals 36 (5), 1315-1319, 2008 | 327 | 2008 |
| Analysis of a dynamical system derived from the Lorenz system G Tigan Sci. Bull. Politehnica Univ. Timisoara Tomul 50 (64), 61-72, 2005 | 71 | 2005 |
| Heteroclinic orbits in the T and the Lü systems G Tigan, D Constantinescu Chaos, Solitons & Fractals 42 (1), 20-23, 2009 | 62 | 2009 |
| Analytical search for homoclinic bifurcations in the Shimizu-Morioka model G Tigan, D Turaev Physica D: Nonlinear Phenomena 240 (12), 985-989, 2011 | 44 | 2011 |
| Heteroclinic, homoclinic and closed orbits in the Chen system G Tigan, J Llibre International Journal of Bifurcation and Chaos 26 (04), 1650072, 2016 | 29 | 2016 |
| Bifurcation diagrams in a class of Kolmogorov systems G Tigan, C Lazureanu, F Munteanu, C Sterbeti, A Florea Nonlinear Analysis: Real World Applications 56, 103154, 2020 | 14 | 2020 |
| Using Melnikov functions of any order for studying limit cycles G Tigan Journal of Mathematical Analysis and Applications 448 (1), 409-420, 2017 | 13 | 2017 |
| On a method of finding homoclinic and heteroclinic orbits in multidimensional dynamical systems G Tigan Appl. Math. Inf. Sci 4 (3), 383-394, 2010 | 11 | 2010 |
| A note on a piecewise-linear Duffing-type system G Tigan, A Astolfi International Journal of Bifurcation and Chaos 17 (12), 4425-4429, 2007 | 11 | 2007 |
| Degenerate Fold-Hopf Bifurcations in a Rössler-Type System. G Tigan, J Llibre, L Ciurdariu Int. J. Bifurc. Chaos 27 (5), 1750068:1-1750068:8, 2017 | 9 | 2017 |
| Analysis of a class of Kolmogorov systems G Tigan, C Lazureanu, F Munteanu, C Sterbeti, A Florea Nonlinear Analysis: Real World Applications 57, 103202, 2021 | 8 | 2021 |
| Degenerate with respect to parameters fold-Hopf bifurcations G Tigan Discrete and Continuous Dynamical Systems 37 (4), 2115-2140, 2016 | 8 | 2016 |
| Hopf bifurcations analysis of a three-dimensional nonlinear system M Craioveanu, G Tigan Buletinul Academiei de Ştiinţe a Moldovei. Matematica 58 (3), 57-66, 2008 | 7 | 2008 |
| Thirteen limit cycles for a class of Hamiltonian systems under seven-order perturbed terms G Tigan Chaos, Solitons & Fractals 31 (2), 480-488, 2007 | 7 | 2007 |
| Analysis of degenerate Chenciner bifurcation G Tigan, S Lugojan, L Ciurdariu International Journal of Bifurcation and Chaos 30 (16), 2050245, 2020 | 6 | 2020 |
| Analysis of degenerate fold–Hopf bifurcation in a three-dimensional differential system G Tigan Qualitative Theory of Dynamical Systems 17, 387-402, 2018 | 6 | 2018 |
| Bifurcations of a discrete-time neuron model J Zhong, L Zhang, G Tigan Journal of Difference Equations and Applications 23 (9), 1508-1528, 2017 | 6 | 2017 |
| Analysis of a two-dimensional nonsmooth Poincaré-like map G Tigan Nonlinear Dynamics 75, 643-651, 2014 | 5 | 2014 |
| Eleven limit cycles in a Hamiltonian system under five-order perturbed terms G Tigan Differential Geometry-Dynamical Systems 8, 268-277, 2006 | 5 | 2006 |
| Existence and distribution of limit cycles in a Hamiltonian system G Tigan Applied Mathematics E-Notes 6, 176-185, 2006 | 5 | 2006 |
Dana ConstantinescuProfessor of Mathematics, University of CraiovaEmail verificata su central.ucv.ro
