https://arxiv.org/abs/1809.08947
Abstract page for arXiv paper 1809.08947: Marked Length Spectrum, homoclinic orbits and the geometry of open dispersing billiards
markedlengthspectrumhomoclinicorbits
https://globalnews.ca/news/3021652/why-france-is-dismantling-the-calais-camp-and-dispersing-thousands-of-migrants/
The makeshift camp, which many refugees have called home for months, became widely known as a symbol for Europe's growing refugee crisis due to its deplorable...
francedismantlingcalaiscampdispersing
https://www.ibtimes.sg/singapore-teenager-arrested-voluntarily-causing-hurt-police-officer-while-dispersing-noisy-group-83435
If convicted, he faces a possible jail term of up to seven years, a fine, or caning Section 332 of the Penal Code.
police officersingaporeteenagerarrestedvoluntarily