Academia communication:

Talks and Presentations in Conferences, Workshops and Colloquiums: 

1.       2025: Dan Han, speaker of “The connections of fractional nonlocal operator with superdiffusion on lattice” in the AMS Contributed Paper Session on Probability Theory and Stochastic Processes, Joint Mathematics Meetings, 2025

2.       2025: Dan Han, co-author of “Epidemiological Forecasting with Metapopulation Models: Integrating Stochastic Transmission Rates and Changepoint Detection” in AMS Special Session on Exploring Dynamics and Bifurcation Analysis of Discrete Dynamical Systems in Mathematical Biology, I, Joint Mathematics Meetings, 2025

3.       2025: Dan Han, co-author of “Bayesian Deep Learning on Ridge Penalized Bayesian Exponential Random Graph Models” in AMS Special Session on Advances in Statistical Modeling and Data Analysis, Joint Mathematics Meetings, 2025

4.       2025: Dan Han, co-author of  “

5.       2024: Dan Han, speaker of “Spectral Analysis of Schrodinger-Type Operators Linked to Nonstationary Anderson Models on Lattices” in the AMS Special Session on Spectral Methods in Quantum Systems, III, Joint Mathematics Meetings, 2024.

6.       2024: Dan Han, co-author of “Ridge Penalized Bayesian Exponential Random Graph Models for Reducing Multicollinearity” in the AMS Contributed Paper Session on Harmonic Analysis, Probability Theory, and Related Topics, I, Joint Mathematics Meetings, 2024. (The speaker is my Ph.D. student Vicki Modisette).

7.       2024: Dan Han, co-author of “Bayesian Exponential Random Graph Models Under the Horseshoe Prior” in the AMS Contributed Paper Session on Statistics, Joint Mathematics Meetings, 2024. (The speaker is my Ph.D. student Pamela Linares).

8.       2023: Dan Han, invited presentation “What is the wastewater SARS-CoV-2 level associated with at least one COVID-19 positive case?” in Emory University Oct 12th, 2023.

9.       2023: Dan Han, speaker of “Nonstationary Parabolic Anderson Model” in the AMS Contributed Paper Session on Probability Theory and Stochastic Processes, Joint Mathematics Meetings, 2023.

10.   2023: Dan Han, co-author of “Dynamical SI Model with Migration” in the AMS Contributed Paper Session on Probability Theory and Stochastic Processes, Joint Mathematics Meetings, 2023. (The speaker is my Ph.D. student Ciana Applegate).

11.   2023: Dan Han, co-author of “Penalized Bayesian Inference on the Topological Characteristics of the Network” in the AMS Contributed Paper Session on Statistics, Joint Mathematics Meetings, 2023. (The speaker is my Ph.D. student Vicki Modisette).

12.   2022: Dan Han, invited presentation “Spatial branching models” in M. V. Lomonosov Moscow State University on Feb 28th, 2022.

13.   2022: Dan Han, co-author of “Dynamical SIR Model with Migration” in the AMS Special Session on Stochastic Models in Studying Biological Systems, Joint Mathematics Meetings, 2022, April 6-9. (The speaker is my Ph.D. student Ciana Applegate).

14.   2022: Dan Han, speaker of “Constrained Estimation of Multivariate Density having Univariate Marginals using aSieve of Bernstein Polynomials” in AMS Special Session on Real World Applications of Mathematics, Joint Mathematics Meetings, 2022.

15.   2021: Dan Han, speaker of “One Explicitly Solvable Model for the Galton-Watson Processes in the Random Environment II” in University of Louisville’s Mathematical Biology Seminar on Feb 26th, 2021, KY, USA

16.   2021: Dan Han, co-author of “A New SIR Model with Mobility” in the SIAM Conference on Mathematics of Data Science, July 22nd, 2021, USA

17.   2020: Dan Han, speaker of “One Explicitly Solvable Model for the Galton-Watson Processes in the Random Environment” in University of Louisville’s Mathematical Biology Seminar on Oct 28th, 2020, KY, USA

18.   2020: Dan Han, co-author of “Branching Approximation for SIR model with Geometric Offspring Distribution” (Speaker: Gan Chen) on The October Math Day Symposium at UNC Charlotte on Oct 24th, 2020, USA

19.   2020: Dan Han, co-author of “SIR Models with Mobility” (Speaker: Ciana Applegate) on The October Math Day Symposium at UNC Charlotte on Oct 24th, 2020, USA

20.   2020: Dan Han, Speaker of “One Explicitly Solvable Model for the Galton-Watson Processes in the Random Environment” in University of Louisville’s Mathematical Biology Seminar on Oct 28th, 2020, KY, USA

21.   2020: Dan Han, “A Spatiotemporal Analysis of Progression of COVID‐19 From Urban to Rural Areas in the United States”, Invited talk in Emory University’s seminar on Oct 6th, 2020, USA

22.   2020: Dan Han, Speaker of “Mathematical Models for the Spreading of COVID-19” in University of Louisville’s colloquium talk on Sep 11th, 2020, KY, USA

23.   2020: Dan Han, speaker of “Monitoring Emergencies in Influenza Like Illnesses (ILI) Using Bayesian Hierarchy State Space Model” in SIAM Conference on Mathematics of Data Science in May 5-7th, Ohio, USA

24.   2020: Dan Han, speaker of “Analysis of Social Network Structure by Bayesian Exponential Lasso Random Graph Model” in Joint Mathematics Meeting, Jan 15-18th, Denver, USA.

25.   2019: Dan Han, co-author of “Understanding Social Network Structure to Promote Group Physical Activity Using Bayesian Exponential Random Graph Models” in American Public Health Association 2019 Annual Meeting, Nov 2-6th, Philadelphia, USA.

26.   2019: Dan Han, as an invited speaker of “Population Dynamical System with Immigrants” in Combinatorics Seminar in Department of Mathematics in Ohio State University, Oct 17th

27.   2019: Dan Han, attend AMS Mathematics Research Communities Conference-Stochastic Spatial Models, June 9-15, 2019, Providence, Rhode Island, USA

28.   2019: D. Han, “Population Dynamics” as an invited speaker in Boston University, USA, Feb 7th

29.   2018: D. Han, “Population Dynamics with Immigration: steady states and its stability” as an invited speaker in the Seventeenth Northeast Probability Seminar, Nov 15th-16th, in New York University, Courant Institute, USA.

30.   2018: Dan Han, Rajib Paul, Diana Prieto, Ryan Siebens, “Monitoring Emergencies in Influenza Like Illnesses (ILI) Using Dynamic Downscaling”, Nov 12th, Annual Meeting of American Public Health Association, San Diego, Convention Center, USA

31.   2017: D. Han, Y. Makarova, E. Yarovaya, S. Molchanov, “Branching random walks with immigration” in the International conference “Analystical and Computational Models in Probability Theory and its Applications”, Moscow State University, University of the The Peoples' Friendship University of Russia, Oct. 23th-27th, Moscow, Russia.

32.   2016:  D. Han, “Branching processes with immigration”, 15-min talk in the Fifteenth Northeast Probability Seminar, Nov 17th -18th, in the City University of New York, Manhattan, USA

33.   2016: D. Han, S. Molchanov, J. Whitmeyer, “Population processes with immigration” in the international conference “Modern Problems of Stochastic Analysis and Statistics”. The conference was organized by the International Laboratory of Stochastic Analysis and its Applications (HSE, Moscow) from the 30th of May to the 2nd of June in honor of Professor Valentin Konakov's 70th anniversary.

34.   2016: D. Han, co-auther: S. Molchanov, J. Whitmeyer, “Population processes with immigration” in “The 11th AIMS international Conference on Dynamical Systems, Differential Equations and Applications”, contributed 20-min invited talk in special session “population dynamics”, July 1 - July 5, Orlando, Florida, USA

35.   2016: Attend “Conference on new development in probability” in Northwestern University, USA, from May 6th to 8th

36.   2016: Attend “Workshop on Dynamic Systems and Related Topics” in University of Maryland, USA, from April 15th-18th

37.   2013-present Attend Probability Seminar in University of North Carolina at Charlotte

38.   2015: D. Han, “Galton Watson Process with immigration”, 45-min talk in the Probability Seminar in University of North Carolina at Charlotte, USA, Nov. 15th, 

39.   2011-2013: Participated in a key project of Jiangsu Province - “Analysis and research on the correlation between population and society’s economic level in Jiangsu coastal district”. This project received a research award from the central national government in Beijing, China

40.   2012: Served as the PI of the National Undergraduates Innovation Experimentation Project “Research on the relationship between population quality and economic level in Jiangsu coastal area” supported by China Natural Science Foundation

41.   2012: Compiled the textbook of Linear algebra published by Nanjing University Press with my professors (once achieved the First Prize of National textbooks), China

Interviews by social media related with my research work: 

1. 2020: My collaboration work with the professor Rajib Paul in Public Health Department in University of North Carolina was reported in the social media: https://inside.uncc.edu/news-features/2020-07-27/study-highlights-disparities-covid-19-urban-and-rural-areas

2. 2020: My work was introduced in the early outbreak of COVID-19, 2020: https://www.uoflnews.com/post/uofltoday/uofl-mathematician-working-on-disease-outbreak-model/

3. 2020: I was interviewed by a local public media,  FM radio station in Louisville, Kentucky. WFPL news:  https://wfpl.org/how-this-u-of-l-researcher-is-forecasting-the-spread-of-coronavirus-in-kentucky/

4. 2020: I was interviewed by "Hey, Kentucky" television channel about the early data result for COVID-19 from Feb, 2020 to Mid of March, 2020, see the link: https://www.heykentucky.com/interviews/uofl-professor-dr-dan-han or https://www.youtube.com/watch?v=jGYScMCibbw