Ringström, Hans Linear systems of wave equations on cosmological backgrounds with convergent asymptotics Paris : Société Mathématique de France, 2020. xi, 510 p. -- (Astérisque ; vol. 420) QC174.26W28 R555 |
Ringström, Hans Linear systems of wave equations on cosmological backgrounds with convergent asymptotics Paris : Société Mathématique de France, 2020. xi, 510 p. -- (Astérisque ; vol. 420) QC174.26W28 R555 |