mazrooei@iut.ac.ir Google Scholar Office Department of Mathematical Sciences Phone +98 31 33913608 Fax +98 31 33912602 Positions Associate Professor of Mathematics Research Interests Dynamical Systems Hamiltonian dynamical systems Hamiltonian mechanics KAM theory Symplectic geometry Differential geometry Bifurcation theory Chaos theory Nonlinear dynamics in differential equations mappings and difference equations with applications More ArticlesJournal Papers Title DOI type Hamiltonian Hopf bifurcations near a chaotic Hamiltonian resonance 10.1016/j.physd.2023.134017 Journal Lagrangian fibrations in coupled resonant oscillators in the paired case of four degrees of freedom containing swinging spring oscillator 10.1098/rspa.2021.0728 Journal All relative equilibria of Hamiltonian in detuned 1:2:3 resonance 10.1016/j.jde.2021.05.012 Journal Periodic Klein-Gordon Chains with Three Particles in 1:2:2 Resonance 10.1007/s10884-021-10005-5 Journal The 1:2:4 resonance in a particle chain # Journal Nondegenerate Hamiltonian Hopf Bifurcations in $$\omega:3:6$$ Resonance $$(\omega=1$$ or $$2)$$ 10.1134/S1560354720060027 Journal On detuned 1:1:3 Hamiltonian resonance with cases of symmetric cubic and quartic potentials 10.1063/5.0008641 Journal Numerical Detection and Analysis of Strong Resonance Bifurcations with a Reflection Symmetry and Some Applications in Economics and Neural Networks # Journal The Coupled $1$:$2$~Resonance in a Symmetric Case and Parametric Amplification Model # Journal Neimark-Sacker Bifurcation with Zn-Symmetry and a Neural Application 10.1007/s12346-019-00320-0 Journal