Derrick's theorem

Derrick's theorem is an argument due to a physicist G.H. Derrickwhich shows that stationary localized solutions to a or nonlinear Klein–Gordon equationin spatial dimensions three and higher are unstable.

Derrick's theorem

Derrick's theorem is an argument due to a physicist G.H. Derrickwhich shows that stationary localized solutions to a or nonlinear Klein–Gordon equationin spatial dimensions three and higher are unstable.