East Boston has long been known as an Italian neighborhood and Southie as an Irish one, while nearby North Quincy has seen in recent decades an influx of Chinese Americans and immigrants. Such urban s
Fifteen articles are presented by Bak (mathematics, U. of Bielefield, Germany), Morimoto (environmental and mathematical sciences, Okayama U., Japan), and Ushitaki (mathematics, Kyoto Sangyo U., Japan
