The jobs of Hua Luogeng's children are:

Hua Jundong, Hua Luogeng's eldest son, is the former vice president and secretary general of China Medical Foundation. Hua Luogeng's second son, Hua Ling, followed in his father's footsteps and devoted himself to academic research, except that he studied biophysics instead of mathematics. Hua Luogeng's three sons, Hua Guang and Hua Guang, like his brother Hua Ling, also entered the Chinese Academy of Sciences for academic research.

Hua Luogeng's eldest daughter joined the * * * production party and devoted herself to the democratic revolution. Hua Luogeng's second daughter, Hua Su, is currently a professor in the Department of Mathematics of Tsinghua University. Hua Luogeng's youngest daughter, Huami, has worked in the Central Radio and Television University and the Central Audio-visual Education Center.

Hua Luogeng is one of the founders of modern mathematics in China. He has made outstanding contributions in many fields such as matrix theory, function theory and number theory. His academic achievements and spirit inspired generations of students to actively participate in mathematical research, and made brilliant achievements in academic circles.

In the aspect of matrix theory, Hua Luogeng put forward the famous "Fahrenheit decomposition" theory, which is very useful in solving matrix eigenvalue and eigenvector problems.

In terms of function theory, Hua Luogeng studied the limit property and uniqueness principle of one-dimensional complex variable function. Complex variable function refers to a function whose definition domain and value domain are complex numbers, and it is widely used in physics, engineering, signal processing and other fields.

In the field of number theory, Hua Luogeng's contribution cannot be ignored. He proved the law of quadratic reciprocity, which plays an important role in number theory.

the significance of mathematics

Mathematics is the key to open the door to science, and it can be seen in all fields of scientific exploration. The wide application of mathematics also provides convenience for our life. From trade, communication and medical care to architecture, aviation and information technology, mathematics has become an inseparable part of us.

Mathematics is also a way of thinking, which can provide us with different perspectives to deal with the problems encountered in life. Learning mathematics well will be our life's wealth.

The Story of Mathematicians This book selects many outstanding mathematicians at all times and all over the world. Their life stories and lifelong contributions present a complete and vivid image of mathematicians for young readers, so that young people can better understand the development of mathematics and fall in love with it.