名师简介
宋光天，1946年8月31日生，江苏邳县人； 中国科学技术大学教授，博士研究生导师； 担任本科生和研究生代数基础课教学； 从事代数K－理论和半群代数理论研究。工作简历 1988年7月至今，担任中国科学技术大学数学系 讲师、副教授、教授、博导。 教学概况 主讲本科生课程： 线性代数 近世代数 数学分析 交换代数 主讲研究生课程： 交换代数 代数K-理论基础 高阶K-群导引 同调代数 代数数论 代数拓扑 编著教材： 《交换代数导引》， 中国科学技术大学出版社， 2002年 指导研究生： 培养研究生10人， 其中博士研究生6人 已毕业研究生硕士3人、 博士4人 科研情况 已发表学术论文： Guangtian Song, Jiangang Chang, Guoxin Liu, Bitranslations of Completely Simple Semigroups, Southeast Asian Bulletin of Mathematics, 30(2006), 107-122. Chu Cheng-hao,Li Zhong-hua,Song Guang-tian, Relative K-2 of Rings with SR-2^*(R,I) Condition, Advances in Mathematics, 35(2006), 93-101. Song Guang-tian,Zhang Jian-gang,Liu Guo-xin, A Construction of Orthogroups, Northeast Math. J., 22(2006), 81-88. 郭学军, 宋光天, 关于虚二次域Tame核计算的一个注记; 数学学报, 2005年3月, 第48卷, 第2期, 403-406. Guangtian Song, Guoxin Liu, Jiangang Chang, A Construction of Cryptogroups, Acta Mathematica Sinica, English Series, 2005, Online. Fenglin Zhu, Guangtian Song, Left Semiregular Orthodox Semigroups and Regular Orthodox Semigroups with Inverse Transversals, Southeast Asian Bulletin of Mathematics, 28(2004), 1149-1160. Guangtian Song, Guoxin Liu, Jiangang Chang, A Construction of Regular Cryptogroups, Semigroup Forem, 69(2004), 409-422. Zhu Fenglin and Song Guangtian, Left Seminormal Orthodox Semigroups with Inverse Transversals, J.of Math.(PRC), 24(2004), 595-600. Liu Guoxin and Song Guangtian, Some Partial Orders on Completely Regular Semigroups, J.of USTC, 34(2004), 524-528. Ning Qun and Song Guangtain, Products of Three Triangular Matrices over Rings with Stable Range One, J.of Math.Study, 37(2004), 304-308. Guangtian Song and Fenglin Zhu, Fundamental Regular Semigroups with Inverse Transversals, Semigroup Forum, 67(2003), 37-49. Xuejun Guo, Hourong Qin, Guangtian Song, Computing the tame kerel of Q(zeta^8), Comm. Alg., 31(2003), 645-656. Song Guangtian, Guo Xuejun, Du Pang, On K1-groups of Semiperfect Rings, Advances In Mathematics, 32(2003), 195-200. Song Guangtian, Chu Chenghao, Zhu Minxian, Regularly Stable Rings and Stable Isomorphism of Modules, Journal of University of Science and Technology of China, 33(2003), 1-8. Xuejun Guo, Guangtian Song, A Remark on Computing the Tame Kernel of Quadratic Imaginary Fields, Acta Mathematica Sinica, English Series, 18(2002), 513-516. Guo Xuejun, Song Guangtian, On Diagonalization of Idempotent Matrices over APT Rings, Journal of Mathematical Research & Exposition, 21(2001), 21-26. Du Pang, Song Guangtian, Progenerators and K0-groups of Rings, J.of Math.(PRC), 20(2000), 71-75. Guangtian Song, Xuejun Guo, Diagonability of idempotent matrices over noncommutative rings, Linear Algebra and its Applications, 297(1999), 1-7. Guo Xuejun, Song Guangtian, FPF Rings and the Aut-Pic Property, J.of Math.Study, 31(1998), 394-399. Song Guangtian, The Whitehead Groups of Semigroups, Acta Mathematica Sinica, New Series, 13(1997), 97-104. Guangtian Song, 0-Direct Unions of Injective S-Systems, Southeast Asian Bulletin of Mathematics, 1(1997), 211-214. Guangtian Song, Identities of Semigroup Rings Over Semilattices of Completely (0-)Simple Semigroups, Semigroup Forum, 51(1995), 295-298. Guangtian Song, Identities of Orthodox Semigroup Rings, Semigroup Forum, 49(1994), 239-246. Song Guangtian, Goldie's Theorem for Semigroups, Semigroup Forum, 47(1993), 182-195. Song Guangtian, Completely (0-)Simple Semigroups and Maximal Quotient Semigroups, SEA Bull. Math., 17(1993), 173-176. 宋光天， 半群的代数K-理论方法（1）——半群的 Grothendieck 群， 数学学报， 33（1990）， 309－322. 宋光天， Lyndon 字在PI-代数的 Kurosh 问题和半群的 Burnside 问题中的应用， 数学学报, 31（1988）， 660-663. Song Guangtain, The Semi-Jordan Automorphisms of Crossed Products with Degree 2^n, J.of Lanzhou Univ.(Nature Sciences), 24(1988), 6-9.