63 citations · 279 across the 24 of their papers we have counts for
Showing math-phShow all
2 papers · 1 filter
math-ph2010★ 20 cited
Regular hyperbolicity, dominant energy condition and causality for Lagrangian theory of maps
Willie Wai-Yeung Wong
The goal of the present paper is three-fold. First is to clarify the connection between the dominant energy condition and hyperbolicity properties of Lagrangian field theories. Sec…
math-ph2009★ 2 cited
Dominant energy condition and causality for Skyrme-like generalizations of the wave-map equation
Willie Wai-Yeung Wong
It is shown in this note that a class of Lagrangian field theories closely related to the wave-map equation and the Skyrme model obeys the dominant energy condition, and hence by H…