B-样条的框架集

The Frame Sets of B-splines

目前,虽然尚不完全清楚B-样条的框架集由哪些元构成,但也取得了一些有价值的结果.本文首先介绍框架集的背景;其次综述近二十多年来B-样条框架集的主要进展,尤其详述2阶B-样条和3阶B-样条框架集的进展.

At present,although it is not completely clear which elements constitute the frame sets of B-splines,some valuable results were obtained.In this paper,first,the background of frame set is introduced;second,the main progress of the frame sets of B-splines in the past more than twenty years are reviewed,and particularly the progress for the frame sets of 2 order B-spline and the frame sets of 3 order B-spline are expatiated,respectively.