7 citations · 13 across the 5 of their papers we have counts for
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Contracting T^2 symmetry local existence for Einstein-Vlasov-Scalar field system
A. T. Lassiye, D. Tegankong
The evolution of self-gravitating collision-less matter and scalar waves within the general relativity context is described by Einstein and Vlasov equations. The sources of Einstei…
Future symmetry Einstein-Vlasov-Scalar field system
A. T. Lassiye, D. Tegankong
We prove local existence of solutions in the case of cosmological models for the Einstein-Vlasov-scalar field system with symmetry in expanding direction. This proof is based…
On the nature of initial singularities for solutions of the Einstein-Vlasov-scalar field system with surface symmetry
David Tegankong, Alan D. Rendall
Global existence results in the past time direction of cosmological models with collisionless matter and a massless scalar field are presented. It is shown that the singularity is…
Global existence and future asymptotic behaviour for solutions of the Einstein-Vlasov-scalar field system with surface symmetry
David Tegankong
We prove in the cases of plane and hyperbolic symmetries a global in time existence result in the future for comological solutions of the Einstein-Vlasov-scalar field system, with…
Local existence and continuation criteria for solutions of the Einstein-Vlasov-scalar field system with surface symmetry
David Tegankong, Norbert Noutchegueme, Alan D. Rendall
We prove in the cases of spherical, plane and hyperbolic symmetry a local in time existence theorem and continuation criteria for cosmological solutions of the Einstein-Vlasov-scal…