TY - JOUR
T1 - Singularities Produced by the Reflection and Interaction of Two Progressing Waves
AU - Wang Yaguang
JO - Journal of Partial Differential Equations
VL - 1
SP - 35
EP - 46
PY - 1990
DA - 1990/03
SN - 3
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jpde/5789.html
KW - Wave equations
KW -  two progressing waves
KW -  the reflection and interaction of singularities
KW -  mixed problems
AB -  We give an example to show that there will be anomalous singularities on the forward half light cone issuing from the reflection point after the reflection at the boundary of two progressing waves carrying singularities. It perfects the results of [1].