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 作者：Ji-Huan He 来源：[J].International Journal of Applied and Computational Mathematics, 2017, Vol.3 (2), pp.1557-1560Springer 摘要：This paper studies a conservative nonlinear oscillator with odd nonlinearities, u $$^{\prime \prime }+f(u)=0$$ , the square of its frequency is f $$^{\prime }(\hbox {u}_\mathrm{i})$$ , where $$\hbox {u}_\mathrm{i}$$ is a location point. A criterion on how to choose a location poi...
 作者：Ji-Huan He 来源：[J].Journal of Nanomaterials(IF 1.547), 2008, Vol.2008DOAJ 摘要：A new resistance formulation for carbon nanotubes is suggested using fractal approach. The new formulation is also valid for other nonmetal conductors including nerve fibers, conductive polymers, and molecular wires. Our theoretical prediction agrees well with experimental observ...
 作者：Ji-Huan He 来源：[J].Abstract and Applied Analysis(IF 1.102), 2012, Vol.2012DOAJ 摘要：Recently Liu applied the variational homotopy perturbation method for fractional initialboundary value problems. This note concludes that the method is a modified variational iteration method using He’s polynomials.A standard variational iteration algorithm for fractional di...
 作者：Ji-Huan He 来源：[J].Journal of Nanomaterials(IF 1.547), 2008, Vol.2008DOAJ 摘要：A new resistance formulation for carbon nanotubes is suggested using fractal approach. The new formulation is also valid for other nonmetal conductors including nerve fibers, conductive polymers, and molecular wires. Our theoretical prediction agrees well with experimental observ...
 作者：Ji-Huan He 来源：[J].Thermal Science(IF 0.838), 2011, Vol.15 (5), pp.1-3DOAJ 摘要：Most thermal problems can be modeled by nonlinear equations, fractional calculus and fractal geometry, and can be effectively solved by various analytical methods and numerical methods. Analytical technology is a promising tool to outlining various features of thermal problems.
 作者：Ji-Huan He 来源：[J].Thermal Science(IF 0.838), 2011, Vol.15 (5), pp.145-147DOAJ 摘要：A new fractal derive is defined, which is very easy for engineering applications to discontinuous problems, two simple examples are given to elucidate to establish governing equations with fractal derive and how to solve such equations, respectively.
 作者：Chun-Hui He , Ji-Huan He 来源：[J].Thermal Science(IF 0.838), 2011, Vol.15 (5), pp.153-155DOAJ 摘要：According to an ancient Chinese algorithm, the Ying Buzu Shu, in about second century BC, known as the rule of double false position in West after 1202 AD, two trial roots are assumed to solve algebraic equations. The solution procedure can be extended to solve nonlinear differen...
 作者：Ji-Huan He 来源：[J].Applied Mathematics Letters(IF 1.501), 2017, Vol.64, pp.94-100Elsevier 摘要：Abstract(#br)In this paper, the general equations of equilibrium for axisymmetrical deformation including the torsional deformation of shells with general forms are derived as stationary conditions of a generalized variational principle, which is established by the semi-inve...
 作者：Ji-Huan He 来源：[J].Journal of Electroanalytical Chemistry(IF 2.672), 2019, Vol.854Elsevier 摘要：Abstract(#br)A convection-diffusion equation for E reaction arising in rotating disk electrodes is discussed and solved by Taylor series method and Pade approximation. A fractional modification is suggested to deal with the porous property of the electrodes, the effect of the por...