Results 61 to 70 of about 5,555 (156)

Study of the Generalized Quantum Isotonic Nonlinear Oscillator Potential

Advances in Mathematical Physics, 2011
We study the generalized quantum isotonic oscillator Hamiltonian given by H=−d2/dr2+l(l+1)/r2+w2r2+2g(r2−a2)/(r2+a2)2, g>0. Two approaches are explored.
Nasser Saad, Richard L. Hall, Hakan Çiftçi, Özlem Yeşiltaş   +3 more
doaj   +1 more source

Statistical analysis of double stress accelerated life testing under adaptive type-Ⅱ progressive censoring

Xibei Gongye Daxue Xuebao
Aiming at the traditional accelerated life test only considering the single stress and single failure cause, the inference method of double stress accelerated competing risks data is studied under the adaptive type-Ⅱ progressively censored and the life ...
YANG Tianle, LI Huacong, FU Jiangfeng
doaj   +1 more source

Solution of the Matrix Hamiltonians via asymptotic iteration method

, 2008
15 pages, 2 Tables.
Koc, Ramazan, Ozer, Okan, Tutunculer, Hayriye   +2 more
openaire   +2 more sources

The Application of Minimal Length in Klein-Gordon Equation with Hulthen Potential Using Asymptotic Iteration Method

Advances in Mathematical Physics, 2018
The application of minimal length formalism in Klein-Gordon equation with Hulthen potential was studied in the case of scalar potential that was equal to vector potential.
Isnaini Lilis Elviyanti, Beta Nur Pratiwi, A. Suparmi, C. Cari   +3 more
doaj   +1 more source

Solutions of nonlinear real world problems by a new analytical technique

Heliyon, 2018
Here a new analytical scheme is presented to solve nonlinear boundary value problems (BVPs) of higher order occurring in nonlinear phenomena. This method is called second alternative of Optimal Homotopy Asymptotic Method.
Liaqat Ali, Saeed Islam, Taza Gul, Muhammad Altaf Khan, Ebenezer Bonyah   +4 more
doaj   +1 more source

Dual Approximate Solutions of the Unsteady Viscous Flow over a Shrinking Cylinder with Optimal Homotopy Asymptotic Method

Advances in Mathematical Physics, 2014
The unsteady viscous flow over a continuously shrinking surface with mass suction is investigated using the optimal homotopy asymptotic method (OHAM). The nonlinear differential equation is obtained by means of the similarity transformation.
Vasile Marinca, Remus-Daniel Ene
doaj   +1 more source

Study of a well potential with asymptotic iteration method

, 2010
In this paper, a new well potential for Schrödinger equation have been studied with aysmptotic iteration method and the eigenvalue sets calculated due to the potential parameters such as R, l and ?.
Ateşer, Engin, Çiftçi, H.
openaire   +1 more source

Asymptotic behavior of a predator-prey diffusion system with time delays

Electronic Journal of Differential Equations, 2005
In this paper, we study a class of reaction-diffusion systems with time delays, which models the dynamics of predator-prey species. The global asymptotic convergence is established by the upper-lower solutions and iteration method in terms of the ...
Yijie Meng, Yifu Wang
doaj  

Closed-Form Solutions for a Dynamical System Using Optimal Parametric Iteration Method

Axioms
The vibrations of the dynamical system play an important role in biological processes, electrical engineering, and mechanical structures. In this work, we focus on the behaviors of dynamical systems, such as periodical or damped oscillations and ...
Remus-Daniel Ene, Nicolina Pop, Rodica Badarau   +2 more
doaj   +1 more source

Integral reinforcement learning based dynamic stackelberg pursuit-evasion game for unmanned surface vehicles

Alexandria Engineering Journal
The dynamic stackelberg pursuit-evasion (PE) game of unmanned surface vehicles (USVs) is discussed in this paper. The optimal solution method of the USVs’ PE game is proposed.
Xiaoxiang Hu, Shuaizheng Liu, Jingwen Xu, Bing Xiao, Chenguang Guo   +4 more
doaj   +1 more source