院士风采_参考网

院士风采

2012-10-15

科技传播 2012年22期

程开甲

1918.08.03～

理论物理学家。江苏吴江人。1941年毕业于浙江大学。1948年获英国爱丁堡大学哲学博士学位。国防科工委科技委员会常任委员、顾问、研究员。多年来专门从事理论物理等方面的研究，是中国核技术研究的开创者之一。在量子力学和场论方面，与他人共同提出五维空间场理论；在量子力学条件、相对论及惯性原理下推导出狄拉克方程；用爱因斯坦的等价原理证明水星近日点的运动公式；在固体物理方面提出了以能带理论为基础的超导理论，并对电子成对机理论提出批评。提出普遍热力学内耗理论。在修正TPD模型方面取得重要成果。

1980年当选为中国科学院院士（学部委员）。

Theoretical physicist. Born in Wujiang, Jiangsu Province.Graduated from Zhejiang University in 1941. Received Ph.D. from Edinburgh University, UK in 1948. Research professor, consultant and permanent member, Science and Technology Committee, State Commission of Science, Technology and Industry for National Defense.

Cheng has been specialized in theoretical physics for years and is one of the pioneers of Chinese nuclear technology investigations. He jointly presented the 5-dimensional space field theory in the field of quantum mechanics and field theory, derived the Dirac equation under quantum mechanics conditions, relative theory and inertia principle, and proved the kinetic formulation of Mercury’s perihelion by using Einstein’s equivalent principle.In the field of solid state physics, he presented his theory of superconductivity on the basis of the energy band theory and raised criticism against conventional model of electron pair. He presented the generalized themodynamic dissipation theory and obtained important results in modifying the TFD models.

He was elected Member of the Chinese Academy of Sciences in 1980.

程民德

1917.01.24～1998.11.26

函数论学家。江苏吴县人。1940年毕业于浙江大学并转为研究生。1949获美国普林斯顿大学博士学位。北京大学教授。主要从事数学与应用数学特别是调和分析方面的研究与教学工作，并取得多项很有影响的成果。在多重三角级数唯一性理论、多重富里叶级数求和与逼近理论方面作出了开创性并有深远影响的成果。是中国多元调和分析研究的先驱和学术带头人。对有限华尔希变换作了系统研究，奠定了此变换的理论基础，为运用此变换于图像处理提供了理论依据并作出了优秀成果。

1980年当选为中国科学院院士（学部委员）。

Theoretician of functions. Born in Wuxian, Jiangsu Province.Graduated from Zhejiang University in 1940 and continued to study as a postgraduate student. Received Ph.D. from Princeton University, USA in 1949. Professor, Peking University.

Chen has been mainly engaged in the research and education in pure and applied mathematics, especially in harmonic analysis,and obtained lots of very influential results. In his studies of the uniqueness theory of multiple trigonometrical series, summation and approximation theory of multiple Fourious series, he made pioneering achievements of far-reaching effects. He is respected as the pioneer and foregoer in multi-variable harmonic analysis in China. With his systematic studies, he has laid the theoretic foundation for the finite Walsh transformation, provided theoretic basis for applying this trans formation in image processing, and carried out excellent work.

He was elected Member of the Chinese Academy of Sciences in 1980.