![微积分及其应用 （原书第8版） [美]比廷杰 杨奇、 【正版保证】](http://img3m3.ddimg.cn/6/10/11758461963-1_l.jpg)
本书通过图解的形式，在逻辑上穿针引线，讲解了大学公共课"高等数学（微积分）”中与单变量函数相关知识点，也就是经典教材《高等数学》上册中的绝大多数知识点。这些知识点是相关专业的在校、考研学生必须掌握的，也是相关从业人员深造所应的。 本书围绕着"线性相似”，讲解了极限、导数、微分、中值定理、洛必达法则、泰勒公式、极值、最值、定积分、牛顿莱布尼茨公式、微分方程求解等知识，逻辑上层层递进，再辅以精心挑选的各种例题、生活案例等，大大降低了学习门槛。
This revision of the 1983 second edition of"Elliptic Partial Differential Equations of Second Order" corresponds to the Russian edition, published in 1989, in which we essentially updated the previous version to 1984. The additional text relates to the boundary H61der derivative estimates of Nikolai Krylov, which provided a fundamental ponent of the further development of the classical theory of elliptic (and parabolic), fully nonlinear equations in higher dimensions. In our presentation we adapted a simplification of Krylov's approach due to Luis Caffarelli.
