https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:40799 C^∞-topology.]]> Tue 19 Jul 2022 08:27:24 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:40203 1. In particular, these extensions require lower speed bounds that are obtained here without using estimates for equations of porous medium type, in contrast to most previous work.]]> Fri 08 Jul 2022 14:45:20 AEST ]]>