solitons are ubiquitous and exist in almost every area from sky to bottom. for solitons to appear, the relevant equation of motion must be nonlinear. in the present study, we deal with the korteweg-devries (kdv), modied korteweg-de vries (mkdv) and regularised longwave (rlw) equations using homotopy perturbation method (hpm). the algorithm makes use of the hpm to determine the initial expansio...

Abstract Remote Laser Welding (RLW) of Aluminium alloys has significant importance in lightweight manufacturing to decrease the weight body white. It is critical understand physical process transport phenomena during welding which highly related mechanical performance joints. To investigate underlying physics and influence beam oscillation on heat transfer, fluid flow material mixing a transien...

Solitons are ubiquitous and exist in almost every area from sky to bottom. For solitons to appear, the relevant equation of motion must be nonlinear. In the present study, we deal with the Korteweg-deVries (KdV), Modied Korteweg-de Vries (mKdV) and Regularised LongWave (RLW) equations using Homotopy Perturbation method (HPM). The algorithm makes use of the HPM to determine the initial expansion...

Rock masses in underground space usually experience the coupling of high-temperature field, stress field and seepage which gives them complex mechanical behavior permeability characteristics. To study properties characteristics red sandstone under different temperature environments, a test high triaxial compression is carried out based on RLW-2000 multi-field tester. The results show that plast...

3D-DWT encoders are good candidates for applications like professional video editing, IPTV video surveillance, live event IPTV broadcast, multispectral satellite imaging, HQ video delivery, etc., where a frame must be reconstructed as fast as possible. However, the main drawback of the algorithms that compute the 3D-DWT is the huge memory requirement in practical implementations. In this paper,...

Automata with restart operation (henceforth RA) constitute an interesting class of acceptors and reduction systems at the same time, and simultaneously display a remarkable ’explicative power’ wrt. the analysis of formal and natural languages. This paper focuses on RA as a formal-theoretical tool for modelling the analysis by reduction of natural languages and on the role of analysis by reducti...