Anisotropic cosmological models of Bianchi types III and V in Lyra's geometry

Exact solutions to Einstein's equations are presented in vacuum and in the presence of stiff matter for spatially homogeneous cosmological models of Bianchi types type III and V in the normal gauge for Lyra's geometry. Solutions represent anisotropic cosmological universes which contract from infinite volume at the initial time singularityT=0 to zero volume asT. Some physical properties of the models are also discussed.