differential equations Mathematics & science 7 Research & information: general 7 fractional derivative 3 numerical methods 3 Bell polynomials 2 Caputo fractional derivative 2 Stirling numbers 2 climate change 2 convergence 2 existence 2 exponential stability 2 finite volume scheme 2 fractional differential equations 2 generating functions 2 impact 2 innovation 2 integral conditions 2 integro-differential equation 2 machine learning 2 mathematical modeling 2 optimization 2 simulation 2 waves 2 (r, β)-Bell polynomials 1 1D haemodynamics 1 ANP 1 ARIMA model 1 Allee effect 1 Arrhenius activation energy 1