Abstract This is joint work with Matteo Varbaro. Liaison theory began to be studied as a subject (rather than simply as a tool) by Apéry and Gaeta in the 1940s. Since then, many mathematicians have
Abstract Besicovitch在解决Kakeya“旋针”问题过程中, 构造了Besicovitch集合( n维欧氏空间中含任意方向单位线段的集合)，Fefferman率先使用Besicovitch集解决了著名的“圆盘猜想”, Bourgain天才地将Kakeya猜想...
