J. Wu

History-dependent SEIR models: equivalent formulations, fractional foundation, and growth and decay principles

Non-exponential residence times give rise to history-dependent or memory effects in epidemic dynamics, yet their mathematical formulations remain fragmented. Here we develop a unified framework for a history-dependent SEIR model with general latent- and infectious-period distributions. We first establish the equivalenc...

[Characteristics and individual mortality burden of functional dependency, cognitive impairment, and depressive symptoms among older adults in China].