Numerical analysis of forth-order boundary value problems in fluid mechanics and mathematics

Elham Hosseinzadeh, Amin Barari, Fama Fouladi, Ganji Domairry
2010 Thermal Science  
a Di vi sion of Ther mal En ergy, Tech ni cal Uni ver sity of Den mark, Lyngby, Den mark b De part ment of Civil En gi neer ing, Aalborg Uni ver sity, Aalborg, Denmark c De part ment of Me chan i cal En gi neer ing, Babol Uni ver sity of Tech nol ogy, Babol, Iran Orig i nal sci en tific pa per In this pa per He's variational it er a tion method is used to solve some ex am ples of lin ear and non-lin ear forth-or der bound ary value prob lems. The first prob lem compared with homotopy anal y sis
more » ... homotopy anal y sis method so lu tion and the other ones with the ex act solu tion. The re sults show the high ac cu racy and speed of con ver gence of this method. It is found that the variational it er a tion method is a pow er ful method for solv ing of the non-lin ear equa tions.
doi:10.2298/tsci1004101h fatcat:fpv6eu6cxzf3leharp7ja452ae