Secondary bifurcations in the buckling problem
This paper considers the calculation of secondary bifurcations by purely numerical methods. A model problem of one nonlinear elliptic partial differential equation in two independent variables is treated. By means of continuation and local perturbation methods secondary branch solutions can be detected. Both the bifurcation branches and the corresponding modes are computed.
one nonlinear elliptic partial differential equation
scientific article; zbMATH DE number 4117967
scientific article