Existence of positive periodic solutions for a class of Gilpin-Ayala ecological models with discrete and distributed time delays
Sign Up to like & getrecommendations! Published in 2017 at "Advances in Difference Equations"
DOI: 10.1186/s13662-017-1386-9
Abstract: In this paper, we deal with a class of Gilpin-Ayala ecological models with discrete and distributed time delays. By employing a fixed point theorem of strict-set-contraction and inequality techniques, some sufficient conditions for the existence… read more here.
Keywords: gilpin ayala; discrete distributed; class gilpin; models discrete ... See more keywords
Linear Stochastic Models in Discrete and Continuous Time
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DOI: 10.3390/econometrics8030035
Abstract: The econometric data to which autoregressive moving-average models are commonly applied are liable to contain elements from a limited range of frequencies. If the data do not cover the full Nyquist frequency range of [0,π]… read more here.
Keywords: discrete continuous; continuous time; stochastic models; model ... See more keywords