Huseyin Cilsalar

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Questions related from Huseyin Cilsalar

Is there any analysis carried out considering nonlinearity of differential equations?

Stability analysis of time integration methods in nonlinear differential equations. Solutions obtained using Newmark's linear acceleration method blow up if the time step is greater than critical...

05 May 2014 440 5 View

How can I solve a nonlinear differential equation for MDOF system in Matlab using ODE45?

I have a simple system which has 3dof. Stiffness matrix of this system depends on dof's displacement such as ki=k0*[1-0.1*sqrt(ui)]. I would like to solve this problem using ode45. But I could not...

04 April 2014 8,023 4 View

What does a stiff differential equation mean?

I read about stiff and non-stiff differential equations, but I could not understand completely what they are. Are these terms used depending on variation speed of solution? At first glance, can a...

04 April 2014 5,795 10 View