本人从事基础数学研究,专业方向为李群表示,目前主要研究狄拉克系列以及酉表示.
代表性论文
李群表示方面
[L6] C.-P. Dong, K.D.Wong, Dirac series of GL(n,R), International Mathematics Research Notices 2023 (12), 10702-10735.
本文分类了广义实线性群的狄拉克系列.
[L5] C.-P. Dong, On the Helgason-Johnson bound,Israel Journal of Mathematics
254 (2023), 373-397.
1969年, Helgason和Johnson对任一不可约酉表示的无穷小特征标的连续部分的范数给出了上界. 本文改进了这个距今已有50余年的界.
[L4] D. Barbasch, C.-P. Dong, K.D.Wong, Dirac series for complex classical Lie groups: A multiplicity one theorem,Advances in Mathematics 403 (2022), Article Number 108370, 47pp.
本文分类了复典型群的狄拉克系列,证明了自旋最低K-型只有一个且重数为一.
[L3] C.-P. Dong, Unitary representations with Dirac cohomology: finiteness in the real case, International Mathematics Research Notices 2020 (24),10277–10316.
对任一实约化李群G,本文指出虽然G有无穷个Dirac系列,但却可以有限表达,从而将无穷化为有限.自此, Dirac系列分类问题的门户被打开了.
[L2] C.-P. Dong, J.-S. Huang, Dirac cohomology of cohomologically induced modules for reductive Lie groups, American Journal of Mathematics 137 (2015), 37-60.
本文给出了处于weakly good range中的上同调诱导模的狄拉克上同调公式.
[L1] C.-P. Dong, J.-S. Huang, Jacquet modules and Dirac cohomology, Advances in Mathematics 226 (2011), 2911-2934.
应用数学方面
[A2] D. Gao and C.-P. Dong, Fast diffusion inhibits disease outbreaks, Proceedings of the American Mathematical Society 148 (2020), 1709-1722.
[A1] G. Weng, C.-P. Dong, A note on permutation polynomials over Z_n, IEEE Transactions on Information Theory 54(2008),4388-4390.
本文来自我在北京大学的硕士学位论文. 2019年Springer出版的专著《Permutation Polynomial Interleavers for Turobo Codes》的两处章节标题中称[A1]中的算法为“翁-董算法”(原文表述: Weng and Dong algorithm. 该专著的链接:https://doi.org/10.1007/978-981-13-2625-7)
截至目前,本人的研究工作被哈佛大学、麻省理工学院、牛津大学、康奈尔大学、世界卫生组织等机构引用,引用者中含中国科学院院士、美国国家科学院院士、美国国家医学院院士、欧洲科学院院士、欧洲工程科学院院士、挪威科学与文学院院士。
德国ZbMath评论员
美国数学会评论员
SUDA Lie Groups Lectures
Lecture I
Speaker: David A Vogan Jr (MIT)
Title: Lie groups and representations
Time: 2020-10-20, 20pm-21pm (Beijing Time)
Zoom ID: 517 680 7232 Passcode: 453060
Lecture II
Speaker: Jing-Song Huang (HKUST)
Title: Segal-Shale-Weil Representations and Universal Fourier Transforms
Time: 2020-10-27, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture III
Speaker: Chengbo Zhu (NUS)
Title: Classical groups and their representations
–an introduction
Time: 2020-11-3, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture IV
Speaker: Pavle Pandzic (Zagreb)
Title: Representations, Harish-Chandra modules and D-modules
Time: 2021-3-31, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture V
Speaker: Jinpeng An(Peking U)
Title: Orbits of subgroup actions on homogenuous spaces
Time: 2021-4-28, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture VI
Speaker: Pavle Pandzic (Zagreb)
Title: Dirac index, translation principle and associated cycles
Time: 2022-3-9, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture VII
Speaker: Pavle Pandzic (Zagreb)
Title: Dirac index, translation principle and associated cycles II
Time: 2022-3-16, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture VIII
Speaker: Pavle Pandzic (Zagreb)
Title: Dirac index, translation principle and associated cycles III
Time: 2022-3-23, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture IX
Speaker: Kei Yuen Chan (Fudan)
Title: Quotient branching law for p-adic general linear groups and affine Hecke algebras of type A
Time: 2022-4-20, 20pm-21pm
Tencent meeting: 437-586-907
Lecture X
Speaker: Kayue Daniel Wong (CUHKSZ)
Title: Dirac series for complex simple Lie groups
Time: 2022-5-11, 20pm-21pm
Tencent meeting: 426-921-970
Lecture XI
Speaker: Chengbo Zhu (NUS)
Title: On the Arthur-Barbasch-Vogan conjecture
Time: 2024-8-3, 4pm-5pm
已毕业学生
2020年
丁健 (博士,工作单位:九江学院)
丁林根 (硕士,后在厦门大学获得博士学位,工作单位:佛山大学)
2024年
李平原(硕士,工作单位:江苏省震泽中学育英学校)
2025年
丁亦豪(博士,工作单位:苏州科技大学)
推荐过的本科生去往美国加州大学洛杉矶分校, 法国Université Grenoble Alpes, 上海数学中心等地深造.
本人从事基础数学研究,专业方向为李群表示,目前主要研究狄拉克系列以及酉表示.
代表性论文
李群表示方面
[L6] C.-P. Dong, K.D.Wong, Dirac series of GL(n,R), International Mathematics Research Notices 2023 (12), 10702-10735.
本文分类了广义实线性群的狄拉克系列.
[L5] C.-P. Dong, On the Helgason-Johnson bound,Israel Journal of Mathematics
254 (2023), 373-397.
1969年, Helgason和Johnson对任一不可约酉表示的无穷小特征标的连续部分的范数给出了上界. 本文改进了这个距今已有50余年的界.
[L4] D. Barbasch, C.-P. Dong, K.D.Wong, Dirac series for complex classical Lie groups: A multiplicity one theorem,Advances in Mathematics 403 (2022), Article Number 108370, 47pp.
本文分类了复典型群的狄拉克系列,证明了自旋最低K-型只有一个且重数为一.
[L3] C.-P. Dong, Unitary representations with Dirac cohomology: finiteness in the real case, International Mathematics Research Notices 2020 (24),10277–10316.
对任一实约化李群G,本文指出虽然G有无穷个Dirac系列,但却可以有限表达,从而将无穷化为有限.自此, Dirac系列分类问题的门户被打开了.
[L2] C.-P. Dong, J.-S. Huang, Dirac cohomology of cohomologically induced modules for reductive Lie groups, American Journal of Mathematics 137 (2015), 37-60.
本文给出了处于weakly good range中的上同调诱导模的狄拉克上同调公式.
[L1] C.-P. Dong, J.-S. Huang, Jacquet modules and Dirac cohomology, Advances in Mathematics 226 (2011), 2911-2934.
应用数学方面
[A2] D. Gao and C.-P. Dong, Fast diffusion inhibits disease outbreaks, Proceedings of the American Mathematical Society 148 (2020), 1709-1722.
[A1] G. Weng, C.-P. Dong, A note on permutation polynomials over Z_n, IEEE Transactions on Information Theory 54(2008),4388-4390.
本文来自我在北京大学的硕士学位论文. 2019年Springer出版的专著《Permutation Polynomial Interleavers for Turobo Codes》的两处章节标题中称[A1]中的算法为“翁-董算法”(原文表述: Weng and Dong algorithm. 该专著的链接:https://doi.org/10.1007/978-981-13-2625-7)
截至目前,本人的研究工作被哈佛大学、麻省理工学院、牛津大学、康奈尔大学、世界卫生组织等机构引用,引用者中含中国科学院院士、美国国家科学院院士、美国国家医学院院士、欧洲科学院院士、欧洲工程科学院院士、挪威科学与文学院院士。
德国ZbMath评论员
美国数学会评论员
SUDA Lie Groups Lectures
Lecture I
Speaker: David A Vogan Jr (MIT)
Title: Lie groups and representations
Time: 2020-10-20, 20pm-21pm (Beijing Time)
Zoom ID: 517 680 7232 Passcode: 453060
Lecture II
Speaker: Jing-Song Huang (HKUST)
Title: Segal-Shale-Weil Representations and Universal Fourier Transforms
Time: 2020-10-27, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture III
Speaker: Chengbo Zhu (NUS)
Title: Classical groups and their representations
–an introduction
Time: 2020-11-3, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture IV
Speaker: Pavle Pandzic (Zagreb)
Title: Representations, Harish-Chandra modules and D-modules
Time: 2021-3-31, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture V
Speaker: Jinpeng An(Peking U)
Title: Orbits of subgroup actions on homogenuous spaces
Time: 2021-4-28, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture VI
Speaker: Pavle Pandzic (Zagreb)
Title: Dirac index, translation principle and associated cycles
Time: 2022-3-9, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture VII
Speaker: Pavle Pandzic (Zagreb)
Title: Dirac index, translation principle and associated cycles II
Time: 2022-3-16, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture VIII
Speaker: Pavle Pandzic (Zagreb)
Title: Dirac index, translation principle and associated cycles III
Time: 2022-3-23, 20pm-21pm
Zoom ID: 517 680 7232 Passcode: 453060
Lecture IX
Speaker: Kei Yuen Chan (Fudan)
Title: Quotient branching law for p-adic general linear groups and affine Hecke algebras of type A
Time: 2022-4-20, 20pm-21pm
Tencent meeting: 437-586-907
Lecture X
Speaker: Kayue Daniel Wong (CUHKSZ)
Title: Dirac series for complex simple Lie groups
Time: 2022-5-11, 20pm-21pm
Tencent meeting: 426-921-970
Lecture XI
Speaker: Chengbo Zhu (NUS)
Title: On the Arthur-Barbasch-Vogan conjecture
Time: 2024-8-3, 4pm-5pm
已毕业学生
2020年
丁健 (博士,工作单位:九江学院)
丁林根 (硕士,后在厦门大学获得博士学位,工作单位:佛山大学)
2024年
李平原(硕士,工作单位:江苏省震泽中学育英学校)
2025年
丁亦豪(博士,工作单位:苏州科技大学)
推荐过的本科生去往美国加州大学洛杉矶分校, 法国Université Grenoble Alpes, 上海数学中心等地深造.