The Ph.D. in Probability Theory and Mathematical Statistics at Lanzhou University is a research‑oriented doctoral program offered under the first‑level discipline of Mathematical Sciences through the School of Mathematics and Statistics. Lanzhou University’s mathematics discipline is authorized to grant doctoral degrees and includes Probability Theory and Mathematical Statistics as one of its distinct doctoral research areas, alongside other core mathematical specialties such as pure mathematics, applied mathematics, and computational mathematics.

The program is designed to develop high‑level researchers and scholars with a deep theoretical foundation in probability theory and mathematical statistics, strong analytical capabilities, and the ability to carry out independent, original research. Candidates explore fundamental and advanced topics in probability models, stochastic processes, statistical inference, and data analysis, equipping them to address complex theoretical problems as well as interdisciplinary applications in science, engineering, economics, data science, and related fields. Research training is supported by the School’s Institute of Probability and Statistics, which fosters investigation into areas such as statistical learning, financial statistics, reliability theory, and data mining.

Doctoral students complete advanced coursework, participate in seminars and research discussions, and conduct dissertation research that makes a substantive contribution to the discipline. Graduates are prepared for academic research positions, roles in national research institutions, and advanced analytical and modeling roles in industry and government where expertise in probability and statistical theory and methods is essential. 

NOTE: The university may have additional program-specific eligibility requirements.
It is recommended to verify these on the official university website.