r.asheghi@iut.ac.ir Office Department of Mathematical Sciences Phone +98 311 3913673 Fax +98 3912600-01 Positions Department of Mathematical Sciences Research Interests Dynamical Systems Bifurcation theory Perturbation theory and limit cycles Slow-fast systems and singular perturbation theory More ArticlesJournal Papers Title DOI type Analysis of the Hopf bifurcation in a Diffusive Gierer-Meinhardt Model - Journal A criterion for the monotonicity of the ratio of two Abelian integrals in piecewise-smooth differential systems - Journal The center conditions for a perturbed cubic center via the fourth-order Melnikov function - Journal Hopf Bifurcation Analysis in a Gierer-Meinhardt Activator-Inhibitor Model - Journal Stability and Dynamic of HIV-1 Mathematical Model with Logistic Target Cell Growth, Treatment Rate, Cure Rate and Cell-to-cell Spread - Journal The Monotonicity of the Ratio of Two Line Integrals in Piecewise Smooth Differential Systems 10.1007/s12591-022-00599-7 Journal The monotonicity of the ratio of two hyperelliptic Abelian integrals for a class of symmetric potential systems of degree eight - Journal Optimal control of an HIV infection model with logistic growth, cellular and homural immune response, cure rate and cell-to-cell spread - Journal Hopf bifurcation in a diffusive predator-prey model with a square-root singularity 10.12775/TMNA.2021.024 Journal Stability and Hopf Bifurcation Analysis of a Reduced Gierer-Meinhardt Model 10.1142/S0218127421501492 Journal
