PARAMJEET SINGH
Here is a list (alphabetically) of some people working in hyperbolic PDE, numerical analysis of hyperbolic PDE, conservation laws, and/or delay differential equations:
A. S. Vasudeva Murthy
Benoit Perthame
Bernardo Cockburn
Burton Wendroff
Christian Rohde
Danielle Hilhorst
Edwige Godlewski
Elena Braverman
Eleuterio F. Toro
Endre Suli
G D Veerappa Gowda
John Mackenzie
Martin J. Gander
Paul Houston
Peter K. Sweby
Petros Koumoutsakos
Tony Humphries