By means of using an operator A to denote non-linear differential equations in general, we first give a systematic description of a new kind of analytic technique for non-linear problems, namely theâ€¦ (More)

One simple, typical non-linear equation is used in this paper to describe a kind of analytical technique for non-linear problems. This technique is based on both homotopy in topology and theâ€¦ (More)

A powerful, easy-to-use analytic technique for nonlinear problems, the homotopy analysis method, is employed to give analytic solutions of magnetohydrodynamic viscous flows of non-Newtonian fluidsâ€¦ (More)

An analytic technique, namely the homotopy analysis method, is applied to solve the Navierâ€“Stokes equations governing unsteady viscous flows due to a suddenly stretching surface in a rotating fluid.â€¦ (More)

This paper focuses on the theoretical treatment of the laminar, incompressible, and time-dependent flow of a viscous fluid in a porous channel with orthogonally moving walls. Assuming uniformâ€¦ (More)

Compared to AlGaN/GaN HEMT with 0.15 Î¼m T-gate length, the AlInN/AlN/GaN one exhibits much higher current density and transconductance of 1558 mA/mm at Vd = 2 V and 330 mS/mm, respectively. The highâ€¦ (More)