Application of the variational iteration method to the boundary value problems with jump discontinuities arising in solid mechanics
INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION, cilt.8, sa.4, ss.513-518, 2007 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 8 Sayı: 4
- Basım Tarihi: 2007
- Doi Numarası: 10.1515/ijnsns.2007.8.4.513
- Dergi Adı: INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.513-518
- Yıldız Teknik Üniversitesi Adresli: Hayır
Özet
In this study, the well known fie's variational iteration method is used for the boundary value problems with jump discontinuities. The method depends on constructing a correction functional by a general Lagrange multiplier. Some examples are given to illustrate the efficiency of the proposed method. The exact solutions are obtained by only one iteration. This confirms that the method is a powerful mathematical tool to obtaining the solutions easily by reducing the volume of calculations.