بحث بيانات أعضاء هيئة التدريس

الموقع الشخصى

السيد محمد السيد زايد

الكلية العلوم - القسم الرياضيات

رئيس قسم

الدرجات العلمية

ماجستير فى الرياضيات, -جامعة الازهر [1977]
دكتوراه فى الرياضيات, -جامعة دندي [1981]

التدرج الوظيفى الأكاديمى

معيد : 23/3/1974
مدرس مساعد : 27/7/1977
مدرس : 26/7/1981
أستاذ مساعد : 3/10/1985
أستاذ : 28/11/1989

الأبحاث العلمية

1 - Optical solitons in magneto-optic waveguides for perturbed NLSE with Kerr law nonlinearity and spatio-temporal dispersion having multiplicative noise via Itô calculus (1444).

2 - Highly dispersive optical solitons in fiber Bragg gratings with stochastic perturbed Fokas–Lenells model having spatio-temporal dispersion and multiplicative white noise (1444).

3 - On application of the new mapping method to magneto-optic waveguides having Kudryashov’s law of refractive index (1444).

4 - Comment on “Optical solitons of the (2 + 1)-dimensional Biswas–Milovic equation using modified extended tanh-function method” (1444).

5 - Cubic-quartic embedded solitons with 𝜒 (2) and 𝜒 (3) nonlinear susceptibilities having multiplicative white noise via Itô calculus (1444).

6 - Dispersive optical solitons with DWDM topology and multiplicative white noise (1444).

7 - Highly dispersive optical solitons in fiber Bragg gratings for stochastic Lakshmanan–Porsezian–Daniel equation with spatio-temporal dispersion and multiplicative white noise (1445).

8 - Highly Dispersive Optical Solitons in Fiber Bragg Gratings with Quadratic-Cubic Nonlinearity (1445).

9 - Dispersive Optical Solitons with Differential Group Delay Having Multiplicative White Noise by Itô Calculus (1444).

10 - Highly Dispersive Optical Solitons in Birefringent Fibers of Complex Ginzburg–Landau Equation of Sixth Order with Kerr Law Nonlinear Refractive Index (1444).

11 - Optical Solitons for the Dispersive Concatenation Model (1445).

12 - Highly dispersive optical solitons in birefringent fibers with Lakshmanan–Porsezian–Daniel model having multiplicative white noise (1445).

13 - Reply on the comment of Emmanuel Kengne published in Optik 242 (2021) 167352 (1444).

14 - Dispersive Optical Solitons For Schrodinger–Hirota Equation With Fourth–Order Dispersion And Multiplicative White Noise (1445).

15 - Optical solitons in birefringent ¯bers with Sasa–Satsuma equation having multiplicative noise with Ito^ calculus (1444).

16 - Gap solitons with cubic-quartic dispersive reflectivity and parabolic law of nonlinear refractive index (1444).

17 - Novel solitary wave solutions for stochastic nonlinear reaction–diffusion equation with multiplicative noise (1446).

18 - Novel stochastic embedded solitons with quadratic nonlinear susceptibility in the presence of multiplicative noise (1446).

19 - Novel highly dispersive soliton solutions in couplers for optical metamaterials: leveraging generalized Kudryashov’s Law of refractive index with eighth-order dispersion and multiplicative white noise (1446).

20 - Effects of high dispersion and generalized non-local laws on optical soliton perturbations in magneto-optic waveguides with sextic-power law refractive index (1445).

21 - Dispersive optical soliton solutions in birefringent fibers with stochastic Kaup–Newell equation having multiplicative white noise (1445).

22 - Comment on the article published in Math Meth Appl Sci. 2021;44:2682–2691 (1445).

23 - Impact of high dispersion and cubic-quintic-septic nonlinearity on optical solitons perturbations of the resonant nonlinear Schrödinger equation with multiplicative white noise (1445).

24 - Quiescent optical solitons with Kudryashov’s generalized quintuple-power law and nonlocal nonlinearity having nonlinear chromatic dispersion with generalized temporal evolution by enhanced direct algebraic method and sub-ODE approach (1446).

25 - Dispersive optical soliton solutions with the concatenation model incorporating quintic order dispersion using three distinct schemes (1445).

26 - Dispersive Optical Solitons For Schrodinger–Hirota Equation With Fourth–Order Dispersion And Multiplicative White Noise (1445).

27 - Comment on the article published in Opt Quant Electron (2021) 53:726 (1445).

28 - High dispersion and cubic–quintic–septic–nonic nonlinearity effects on optical solitons in the complex Ginzburg–Landau equation of eighth-order with multiplicative white noise in the Itô sense (1445).

29 - HIGHLY DISPERSIVE SOLITONS IN OPTICAL COUPLERS WITH METAMATERIALS HAVING KERR LAW OF NONLINEAR REFRACTIVE INDEX (1445).

30 - HIGHLY DISPERSIVE GAP SOLITONS IN OPTICAL FIBERS WITH DISPERSIVE REFLECTIVITY HAVING PARABOLIC–NONLOCAL NONLINEARITY (1445).

31 - DISPERSIVE OPTICAL SOLITONS WITH STOCHASTIC RADHAKRISHNAN-KUNDU-LAKSHMANAN EQUATION IN MAGNETO-OPTIC WAVEGUIDES HAVING POWER LAW NONLINEARITY AND MULTIPLICATIVE WHITE NOISE (1446).

32 - Investigating the effects of multiplicative white noise on solitons in birefringent fibers through the perturbed Kundu-Eckhaus equation with high dispersion (1447).

33 - Stochastic optical soliton perturbations in optical metamaterial couplers with parabolic nonlocal nonlinearity and advanced dispersion analysis (1446).

34 - Gap Dromions and Domain Walls with Dispersive Reflectivity Having Cubic-Quintic-Septic-Nonic Self-Phase Modulation in Presence of Multiplicative White Noise (1447).

35 - Perturbations of optical solitons in magneto-optic waveguides incorporating multiplicative white noise and sixth-order dispersion: a study of the Sasa–Satsuma equation (1446).

36 - QUIESCENT OPTICAL SOLITONS IN MAGNETO–OPTIC WAVEGUIDES WITH KUDRYASHOV’S AND GENERALIZED NONLOCAL FORM OF SELF-PHASE MODULATION HAVING NONLINEAR CHROMATIC DISPERSION AND GENERALIZED TEMPORAL EVOLUTION (1447).

37 - Dark and Singular Optical Solitons for Kundu-Eckhaus Equation with Differential Group Delay by the Generalized ϕ6-Model Expansion (1446).

38 - QUIESCENT SOLITONS IN MAGNETO-OPTICWAVEGUIDES WITH NONLINEAR CHROMATIC DISPERSION AND KUDRYASHOV’S FORM OF SELF-PHASE MODULATION HAVING GENERALIZED TEMPORAL EVOLUTION (1447).

39 - Quiescent optical solitons in magneto–optic waveguides having Kudryashov’s quintuple power–law of self–phase modulation (1446).

40 - Optical soliton perturbation with complex ginzburg–landau equation having multiplicative white noise and nine forms of self–phase modulation structures☆ (1447).

41 - Quiescent solitons in couplers for optical metamaterials with Kudryashov’s sextic power-law of self-phase modulation having nonlinear chromatic dispersion (1446).

42 - Analytical solutions of stochastic partial differential equations in nanobioscience: exploring multiplicative noise effects (1447).

43 - Highly dispersive gap solitons with the Kaup Newell in fiber Bragg grating with white noise effects (1446).

44 - Optical solitons in cubic quartic form within birefringent fibers through the Schrodinger Hirota equation addressing cubic quintic nonlinearity (1446).

45 - Optical soliton perturbation for complex Ginzburg–Landau equation with multiplicative white noise and seven forms of Kudryashov’s self– phase modulation structures (1446).

46 - Novel soliton solutions of the (3+1)-dimensional stochastic nonlinear Schrödinger equation in birefringent fibers (1446).

47 - Novel solitary wave solutions in a generalized derivative nonlinear Schrödinger equation with multiplicative white noise effects (1446).

48 - Chirped and chirp-free optical soliton solutions for stochastic longshort wave resonant equations with multiplicative white noise (1446).

49 - Dispersive Optical Gap Soliton Perturbation with Multiplicative White Noise (1446).

50 - A unified concatenation model for plasma physics: Integrability and soliton solutions (1446).

51 - Investigating the generalized Kudryashov’s equation in magneto‑optic waveguide through the use of a couple integration techniques (1447).

52 - Investigating broadly dispersive solitons in optical couplers for metamaterials with nonlinear cubic-quintic-septic dynamics and white noise using distinct integration approaches (1446).

المجالات البحثية