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)

《奇异积分和函数的可微性(英文)(影印版)》内容简介：This book is an outgrowth of a course which I gave at Orsay duringthe academic year 1 966.67 MY purpose in those lectures was to pre-sent some of the required background and at the same time clarify theessential unity that exists between several related areas of analysis.These areas are：the existence and boundedness of singular integral op-erators；the...(展开全部)

《奇异积分和函数的可微性(英文)(影印版)》内容简介：This book is an outgrowth of a course which I gave at Orsay duringthe academic year 1 966.67 MY purpose in those lectures was to pre-sent some of the required background and at the same time clarify theessential unity that exists between several related areas of analysis.These areas are：the existence and boundedness of singular integral op-erators；the...(展开全部)

This book provides the necessary foundation for students interested in any of the diverse areas of mathematics which require the notion of a differentiable manifold. It is designed as a beginning graduate-level textbook and presumes a good undergraduate training in algebra and analysis plus some knowledge of point set topology, covering spaces, and the fundamental group. It is ...(展开全部)

This book provides the necessary foundation for students interested in any of the diverse areas of mathematics which require the notion of a differentiable manifold. It is designed as a beginning graduate-level textbook and presumes a good undergraduate training in algebra and analysis plus some knowledge of point set topology, covering spaces, and the fundamental group. It is ...(展开全部)

没有人会忽视舆论的力量，然而舆论是什么？如何产生？有规律可言吗？可以被预测甚至左右吗？长期以来，舆论学研究曾经是哲学家对话的天空，现在却沦落为新闻学与传播学的边角料。而大众对舆论的认知，还普遍停留在公共事件、明星热点等范畴。《弱传播》打破了这种局限，把研究视域扩大到了与现实世界共存的舆论世界。作者酝酿二十年，写作四年，试图像牛顿总结物理世界的运动定律一般，去构建舆论世界的完整体系。全书由舆论的弱原理、“四大规律”、“三论三律”及一系列的舆论工具组成，富含大量生活日常、政治选战、商业推广、社会事件等真实案例。因此，《弱传播》既是传授面试、公关、谈判、恋爱乃至夫妻之道中传播技术的实用书，又是处理舆论危机和打舆论战的实战工具书，也是所有媒体人、公众人物和公务员的案头书。见解独到，论述缜密，体系完整，堪称国内首部“舆论世界的哲学”。寄望每一个通过舆论改变人生或摆脱困境的人都能从《弱传播》中找到自己的答案。

没有人会忽视舆论的力量，然而舆论是什么？如何产生？有规律可言吗？可以被预测甚至左右吗？长期以来，舆论学研究曾经是哲学家对话的天空，现在却沦落为新闻学与传播学的边角料。而大众对舆论的认知，还普遍停留在公共事件、明星热点等范畴。《弱传播》打破了这种局限，把研究视域扩大到了与现实世界共存的舆论世界。作者酝酿二十年，写作四年，试图像牛顿总结物理世界的运动定律一般，去构建舆论世界的完整体系。全书由舆论的弱原理、“四大规律”、“三论三律”及一系列的舆论工具组成，富含大量生活日常、政治选战、商业推广、社会事件等真实案例。因此，《弱传播》既是传授面试、公关、谈判、恋爱乃至夫妻之道中传播技术的实用书，又是处理舆论危机和打舆论战的实战工具书，也是所有媒体人、公众人物和公务员的案头书。见解独到，论述缜密，体系完整，堪称国内首部“舆论世界的哲学”。寄望每一个通过舆论改变人生或摆脱困境的人都能从《弱传播》中找到自己的答案。