示性类

量子力学中的准经典逼近与Maslov示性类

Semi-Classical Approximation in Quantum Mechanics and Maslov Characteristic Classes

关于Chern-Simons型示性类

On Chern-Simons type characteristic classes

定向微分流形上Stiefel-Whitney示性类的积分公式

The Integral Formulas of Stiefel-Whitney Classes on an Oriented Differentiable Manifold

他的示性类和示嵌类研究被国际数学界称为“吴公式”，“吴示性类”，“吴示嵌类”，并在国际上产生了深远影响，被称为“吴方法”。

As a disciplinary precursor , Wu made monumental contributions to the field of topology by introducing Wu 's imbedding and characteristic classes and establishing Wu 's Formulae , well-known for Wu 's Method , which have been widely accepted by his counterparts and had exerted worldwide influence .

吴文俊的研究领域为拓扑学、代数几何、对策论、数学史、数学机械化，最重要的贡献是拓扑学（“吴示性类”、“吴公式”），在所属领域是基础性的。

The research of Wu includes the following fields : algebraic topology , algebraic geometry , game theory , history of mathematics , mathematics mechanization , and his most important contribution is to topology ( the Wu class and Wu formula ) , which is somewhat foundational in its field .

用示性函数计算一类含参变量的积分

The computation of a class of integrals containing parameter with this characteristic function