Dr. Rasoul Asheghi 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 Dr. Rasoul Asheghi type: Journal Title Conference / Journal Date مدل SIR تأخيري با اثر بازدارندگي، اثرات ايمني موقت و كنترل بهينه درمان Journal of Applied Mathematics and Computing 2026-01 تحليل انشعاب هاي موضعي در يك سيستم واكنش-انتشار دو مولفه اي از نوع فعال كننده-زيرلايه با شرايط مرزي بدون شار JOURNAL OF MATHEMATICAL PHYSICS 2025-12 Analysis of the Hopf bifurcation in a Diffusive Gierer-Meinhardt Model 2023-10 انشعاب هاپف در يك مدل شكار-شكارچي فضائي با پاسخ تابعي ريشه دوم براي شكارچي 2023-10 A criterion for the monotonicity of the ratio of two Abelian integrals in piecewise-smooth differential systems 2023-07 The center conditions for a perturbed cubic center via the fourth-order Melnikov function 2022-10 Hopf Bifurcation Analysis in a Gierer-Meinhardt Activator-Inhibitor Model 2022-08 Stability and Dynamic of HIV-1 Mathematical Model with Logistic Target Cell Growth, Treatment Rate, Cure Rate and Cell-to-cell Spread 2022-04 The Monotonicity of the Ratio of Two Line Integrals in Piecewise Smooth Differential Systems 2022-03 type: Conference Title Date پارامترهاي مستقل و تعداد دورهاي حدي در برخي از دستگاه هاي ليينارد 2022-09
