Methods for analyzing nonlinear problems in science and engineering. Constructive approach to bifurcation theory and stability theory, dynamical response of nonlinear systems, nonlinear oscillations ...

A method is presented for the transient analysis of structures including nonlinearities in material behavior and geometry. A system of rigid convected (or corotational) coordinates that rotate and ...

Utilize advanced techniques to evaluate structures. Advanced analysis is necessary for structures that are complex, exhibit finite deformations, are loaded beyond their first yield point, or ...