Construction of Non-Hermitian Parent Hamiltonian from Matrix Product States

Abstract Standard research strategies for non-Hermitian systems include using the single-particle paradigm and incorporating non-Hermitian terms into existing Hermitian Hamiltonians. It can b

Machine intelligence and network science for complex systems big data analysis

Speaker  Dr. Cannistraci is a theoretical engineer and computational innovator. He is a Professor in the Tsinghua Laboratory of Brain and Intelligence (THBI) and an adjunct professor in

Quasi-modularity of Hodge cycles

Abstract Period spaces contain Hodge cycles, whose cohomology classes form the coefficients of certain modular forms, by work of Kudla and Millson. I will explain how this phenomenon survives when ...

Towards a geometric proof of the Donkin's tensor product conjecture

Abstract In the modular (char p) representation theory of algebraic reductive groups, the Frobenius twist is a great self-symmetry of the category of representations. Geometrically this self-symmet...

Conservative, Positivity Preserving and Energy Dissipative Numerical Methods

Abstract We design and analyze some numerical methods for solving the Poisson-Nernst-Planck (PNP) equations. The numerical schemes, including finite difference method and discontinuous Galerkin

2023年清华大学数学科学系博士生学术论坛暨清华大学第701期博士生学术论坛征稿启事

2023年清华大学数学科学系博士生学术论坛暨清华大学第701期博士生学术论坛将于2023年4月22日至4月23日以线下方式举行，地点为清华大学理科楼郑裕彤讲堂。本届论坛由清华大学研究生院、清华大学数学科学系和清华大...

小马杯招募 | 麒麟才子 初试锋芒

求真教工党支部召开2022年度组织生活会

求真书院即将举行第二届“Pi节”挑战赛颁奖仪式

“求真游目讲座”第八讲在广州举行

3月12日，清华大学“求真游目讲座”在华南师范大学附属中学初中部礼堂举办。清华大学求真书院院长、清华大学丘成桐数学科学中心主任、北京雁栖湖应用数学研究院院长丘成桐先生亲临现场并致辞。华南师范大学校长王...