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張慶彩，男，1964年生，教授，博士生導(dǎo)師，數(shù)學(xué)系主任。1985.7畢業(yè)于山東大學(xué)數(shù)學(xué)系獲學(xué)士學(xué)位；1988.7畢業(yè)于山東大學(xué)數(shù)學(xué)系獲碩士學(xué)位；1999.7畢業(yè)于山東大學(xué)數(shù)學(xué)學(xué)院博獲博士學(xué)位；2003.7于浙江大學(xué)數(shù)學(xué)系博士后出站；1988.7-2003.7在山東財(cái)政學(xué)院基礎(chǔ)部工作；2003.7至今在中國(guó)人民大學(xué)信息學(xué)院數(shù)學(xué)系工作。在國(guó)內(nèi)外知名學(xué)術(shù)期刊上發(fā)表論文30多篇；1997年被評(píng)為“山東省優(yōu)秀教師”。

主要研究方向

復(fù)分析

主要科研項(xiàng)目與課題

國(guó)家自然科學(xué)基金項(xiàng)目“覆蓋曲面理論、隨機(jī)級(jí)數(shù)及算子不等式的若干研究”（2012-2015）

國(guó)家自然科學(xué)基金項(xiàng)目“覆蓋曲面理論的一些應(yīng)用和研究”（2008-2010）

國(guó)家自然科學(xué)基金項(xiàng)目“正規(guī)族及其應(yīng)用中若干重要問(wèn)題研究”（2008-2010）

社會(huì)兼職

美國(guó)《數(shù)學(xué)評(píng)論》（Mathematical Reviews）特邀評(píng)論員

講授課程

數(shù)學(xué)分析，復(fù)變函數(shù)，復(fù)分析

發(fā)表論文選列

1.Meromorphic functions sharing values in an angular domain, Journal of Mathematical Analysis and Applications, 349(2009), 100-112.

2.Some normality criteria of meromorphic functions, Complex Variables and Elliptic Equations, 53(2008), 791-795.

3.Normal families of meromorphic functions concerning shared values, Journal of Mathematical Analysis and Applications, 338 (2008), 545–551.

4.Meromorphic functions that share three sets, Northeastern Mathematical Journal, 23(2007), 103-114.

5.On the results of Lahiri concerning uniqueness of meromorphic functions, Journal of Mathematical Analysis and Applications, 318 (2006), 707–725

6.Meromorphic function that shares one small function with its derivative, Journal of Inequalities in Pure and Applied Mathematics, 2005, 6(4): Article 116. [ONLINE http://jipam.vu.edu.au].

7.涉及導(dǎo)函數(shù)的亞純函數(shù)的唯一性, 數(shù)學(xué)學(xué)報(bào), 45(2002), 871-876.

8.涉及微分多項(xiàng)式的亞純函數(shù)的唯一性, 系統(tǒng)科學(xué)與數(shù)學(xué), 22(2002), 223-228.

9.Normal criteria concerning sharing values, Kodai Mathematical Journal, 25(2002), 8-14.

10.Meromorphic Functions Sharing Three Values, Indian Journal of Pure and Applied Mathematics，1999,30(7): 667-682.

English Resume

Zhang Qingcai, professor, supervisor of the Doctors and dean in Mathematics Department, was born in 1964. He was graduated from Department of Mathematics, Shandong University in 1985. After post graduated with a major in pure mathematics in Shandong University, he was appointed to be a teacher in Department of Basic Science, Shandong Finance Institute. He obtained Ph.D of pure mathematics in Shandong University in 1999, and then he worked as a Post-Ph.D in Department of Mathematics in Zhejiang University from 2000 to 2003. After that, he was a teacher in Department of Mathematics, School of Information, Renmin University of China till now. Mr. Zhang has published more than 30 papers in famous journals. He was also named one of Outstanding Teachers of Shandong Province in 1997.

Research Interest

Complex Analysis

Professional Associations

Reviewer for Mathematical Reviews

Courses

Mathematical Analysis

Theory of one Complex Variable

Complex Analysis