In mathematics, number and shape are two main research objects, and they are closely related. Under certain conditions, numbers and shapes can be transformed and infiltrated with each other.
The basic idea of the combination of numbers and shapes is that in the process of studying problems, we should pay attention to the combination of numbers and shapes, consider the specific situation of the problem, and turn the problem of graphic nature into the problem of quantitative relationship, or turn the problem of quantitative relationship into the problem of graphic nature, thus simplifying complex problems, concretizing abstract problems, making it difficult and easy, and obtaining a simple and successful scheme.
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The international achievements in mathematical research include Fahrenheit Theorem, Huai-Hua Inequality, Fahrenheit Inequality, Pu Lawwill-Gardiner Theorem, Fahrenheit Operator, Hua-Wang Method and so on.
In the 1940s, the historical problem of Gaussian complete triangular sum estimation was solved, and the best error order estimation was obtained. The research results of G·H· Hardy and J·E· Littlewood on the Welling problem and E Wright on the Tali problem have been greatly improved, and the research results of trigonometry are called "Fahrenheit Theorem" by the international mathematical community.
Hua's contribution to the development of mathematics in China is known as "the father of modern mathematics in China", "the god of mathematics in China" and "the people's mathematician".
This internationally renowned mathematician is listed as "one of the 88 great mathematicians in Chicago Science and Technology Museum today" along with several classic mathematicians in famous museums such as Smithsonian Museum and Chicago Science and Technology Museum.
Baidu encyclopedia-combination of numbers and shapes