63 citations · 279 across the 24 of their papers we have counts for
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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…
math.AP2009★ 11 cited
On strong unique continuation of coupled Einstein metrics
Willie Wai-Yeung Wong, Pin Yu
The strong unique continuation property for Einstein metrics can be concluded from the well-known fact that Einstein metrics are analytic in geodesic normal coordinates. Here we gi…