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Published in 2019 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2019.04.005
Abstract: Abstract This paper proposes a new high-sensitivity image encryption algorithm with random diffusion based on the spatiotemporal chaos of the Logistic-dynamic mixed linear-nonlinear coupled map lattices (LDMLNCML). The proposed LDMLNCML system possesses prominent cryptographic characteristics,…
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Keywords:
encryption algorithm;
image encryption;
diffusion;
random diffusion ... See more keywords
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Published in 2018 at "International Mathematics Research Notices"
DOI: 10.1093/imrn/rny261
Abstract: Consider the surface quasi-geostrophic equation with random diffusion, white in time. We show global existence and uniqueness in high probability for the associated Cauchy problem satisfying a Gevrey type bound. This article is inspired by…
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Keywords:
geostrophic equation;
equation random;
surface quasi;
random diffusion ... See more keywords