Ligen Yao

Grey system model with the fractional order accumulation

Lifeng Wu, Sifeng Liu, Ligen Yao et al. · Communications in Nonlinear Science and Numerical Simulation · 2012 · 596 citations

Fractional-order System, Grey System Model, Fractional Stochastics +2

The effect of sample size on the grey system model

Lifeng Wu, Sifeng Liu, Ligen Yao et al. · Applied Mathematical Modelling · 2013 · 131 citations

Human Performance Modeling, Biostatistics, Statistical Inference +2

Using fractional order accumulation to reduce errors from inverse accumulated generating operator of grey model

Lifeng Wu, Sifeng Liu, Ligen Yao et al. · Soft Computing · 2014 · 71 citations

Numerical Analysis, Engineering, Fractional-order System +6

Using gray model with fractional order accumulation to predict gas emission

Lifeng Wu, Sifeng Liu, Chen Ding et al. · Natural Hazards · 2013 · 43 citations

Chemical Emission, Emission Control, Exhaust Emission +5

Grey convex relational degree and its application to evaluate regional economic sustainability

Lifeng Wu, Sifeng Liu, Ligen Yao et al. · Scientia Iranica · 2012 · 35 citations · Full text

Engineering, Economic Development, Sustainable Development +20