在线阅读本书 Praise for The Volatility Surface "I′m thrilled by the appearance of Jim Gatheral′s new book The Volatility Surface. The literature on stochastic volatility is vast, but difficult to penetrate and use. Gatheral′s book, by contrast, is accessible and practical. It successfully charts a middle ground between specific examples and general models––achieving remarkable cl...(展开全部)

名人推荐 我一直认为，在一家珍惜用户的企业里，每个人都是产品经理。不论是一线技术开发、产品设计人员，还是营销、销售和客服，都需要时刻从用户的角度出发来考虑问题。从这个道理上讲，不论你在公司里做什么工作，都可以看看这本书，它会告诉你，如何用心倾听用户的声音，让产品落脚在刚需、痛点、高频这六个字上，这将成为你能否拓展自己的职业生涯的重要因素。 ——周鸿祎 360公司创始人、董事长兼首席执行官 乔克•布苏蒂尔（Jock Busuttil） 全球科技界炙手可热的产品顾问、演说家及作家。 乔克从事产品经理工作多年，曾在宙斯科技、铁山与益博睿等科技公司负责产品管理，阅产品无数，对产品经理如何打造爆款可谓了如指掌。 2012年，他成立了产品人（Product People）产品管理咨询公司，为有产品管理需求的公司提供咨询服务。 乔克在全球性教育机构联合大会（Gen...(展开全部)

The gap between who designers and developers imagine their users are, and who those users really are can be the biggest problem with product development. Observing the User Experience will help you bridge that gap to understand what your users want and need from your product, and whether they'll be able to use what you've created. Filled with real-world experience and a wealt...(展开全部)

Financial market volatility forecasting is one of today's most important areas of expertise for professionals and academics in investment, option pricing, and financial market regulation. While many books address financial market modelling, no single book is devoted primarily to the exploration of volatility forecasting and the practical use of forecasting models. A Practical ...(展开全部)

With recent advances in natural language understanding techniques and far-field microphone arrays, natural language interfaces, such as voice assistants and chatbots, are emerging as a popular new way to interact with computers. They have made their way out of the industry research labs and into the pockets, desktops, cars and living rooms of the general public. But although su...(展开全部)

2014 Reprint of 1955 Edition. Full facsimile of the original edition, not reproduced with Optical Recognition Software. Reprint of the 3rd Edition. Weyl was a German American mathematician who, through his widely varied contributions in mathematics, served as a link between pure mathematics and theoretical physics, in particular adding enormously to quantum mechanics and the th...(展开全部)

This classic on the general history of functions was written by one of the 20th century's best-known mathematicians. Weyl combined function theory and geometry in this high-level landmark work, forming a new branch of mathematics and the basis of the modern approach to analysis, geometry, and topology. 1955 edition.

伊曼纽尔·德曼（Emanuel Derman） 教授，就职于哥伦比亚大学，主管金融工程项目。他出生于南非，但是职业生涯的大部分时间都在曼哈顿。他最早是一位理论物理学家，研究基本粒子相互作用的统一理论。20世纪80年代，在AT&T的贝尔实验室，他开发了商业模型的编程语言。1985～2002年，他在华尔街工作，期间与人合作开发了Black-Derman-Toy利率模型以及局部波动率模型。他此前的著作《宽客人生》以及《失灵：为什么看来可靠的模型最终都会失效》都是《商业周刊》前十大畅销书。 迈克尔B.米勒（Michael B. Miller） Northstar风险公司的创始人和首席执行官。在创立Northstar之前，他曾担任Tremblant资本的首席风险官，在那之前，他负责Fortress投资集团的量化风险管理业务。他曾出版著作《金融风险管理中的数学及...(展开全部)