The primary goal of this 2003 book is to give a brief introduction to the main ideas of algebraic and geometric invariant theory. It assumes only a minimal background in algebraic geometry, algebra and representation theory. Topics covered include the symbolic method for computation of invariants on the space of homogeneous forms, the problem of finite-generatedness of the alge...(展开全部)

柯乐曼量子场论讲座，由哈佛大学公开课视频精心编辑的讲义。

柯乐曼量子场论讲座，由哈佛大学公开课视频精心编辑的讲义。

Jean-Nicolas-Louis Durand's lectures (originally published in 1802 and 1805) were a watershed in the history of architectural theory. Durand fostered a new perspective on architecture - directed to functional needs rather than aesthetic concerns - that revolutionized architectural training across Europe. The second section from 1821 reproduces his drawings which accompanied the...(展开全部)

An introduction to the philosophy of mathematics grounded in mathematics and motivated by mathematical inquiry and practice. In this book, Joel David Hamkins offers an introduction to the philosophy of mathematics that is grounded in mathematics and motivated by mathematical inquiry and practice. He treats philosophical issues as they arise organically in mathematics, discussin...(展开全部)