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Propagation of Delayed Lattice Differential Equations without Local Quasimonotonicity
This paper is concerned with the traveling wave solutions and asymptotic
spreading of delayed lattice differential equations without quasimonotonicity.
The spreading speed is obtained by constructing auxiliary equations and using
the theory of lattice differential equations without time delay. The minimal
wave speed of invasion traveling wave solutions is established by presenting
the existence and nonexistence of traveling wave solutions
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