剧情简介：The term "weakly differentiable functions" in the title refers to those inte grable functions defined on an open subset of Rn whose partial derivatives in the sense of distributions are either Lr functions or (signed) measures with finite total variation. The former class of functions comprises what is now known as Sobolev spaces, though its origin, traceable to the early 1900s...(展开全部)
作者：W·P·Ziemer
出版社：世界图书出版公司
ISBN：9787506210225
