Dr Zetai Cen
BSc, MSc, PhD
Current positions
Senior Research Associate
School of Mathematics
Contact
Press and media
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Publications
Recent publications
01/01/2026Detection and Mode-Identification of Multiple Change Points in Tensor Factor Models
Detection and Mode-Identification of Multiple Change Points in Tensor Factor Models
Matrix-valued factor model with time-varying main effects
Journal of Econometrics
On testing Kronecker product structure in tensor factor models
Biometrika