Zhao Huaxin, a professor at Yan 'an University. 1964165438+10 was born in October. Graduated from the Mathematics Department of Yan 'an University in June,1985; 65438+July 0985-65438+August 0990 taught in Yanchang County Middle School; 1September, 1990-1June, 1993, graduate student majoring in basic mathematics in the Department of Mathematics, Northwest University; 1since July 1993, I have worked in the School of Mathematics and Computer Science of Yan 'an University. Professor, dean. Quasi-Lie-Trotter product formula of 1 and C- semigroup Journal of Yan 'an University 2004( 1)

2. Local weak sub-integral C- existence family and abstract Cauchy problem (I) Journal of Yan 'an University 2003(4)

3. Local weak sub-integral C- existence family and abstract Cauchy problem (Ⅱ) Journal of Yan 'an University 2004(2)