TY  - JOUR
T1  - Applying the WKB Method to the Bifurcation of an Everted Spherical Shell Made of Elastic Varga Material
AU - Pour, M. Sanjarani AU - Vakilian, M. 
JO  - Journal of Engineering and Applied Sciences
VL  - 4
IS  - 1
SP  - 77
EP  - 82
PY  - 2009
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2009.77.82
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2009.77.82
KW  - Elastic
KW  -spherical shells
KW  -eversion
KW  -bifurcation
KW  -asymptotic
KW  -WKB method
AB  - The WKB method is a powerful tool to obtain solutions for Eigenvalue problems. We apply the WKB method to the bifurcation analysis of everted a spherical shells composed of Varga material. Incompressible cases are considered. The method is degenerate, but we obtain explicit bifurcation criteria and compare with previous numerical approximations.
ER  -