"spreading speed" is correct and usable in written English.
You can use it to refer to how quickly information, disease, news, or other items are spreading. For example, "The spreading speed of the pandemic has caused a great deal of disruption."
Step 1 Set the ripple spreading speed as s.
It is observed that ALPE treated sample resulted higher spreading speed.
Connectivity between nodes is enhanced with the increase of node speed, so viral spreading speed increases.
This section is devoted to rough estimates of the asymptotic spreading speed.
In mathematical biology, the spreading speed is also an important threshold [41].
However they observed that thermal conductivity, thermal absorptivity and spreading speed of water drop decreased with increase in fibre coarseness.
At medium spreading speeds, the team has caught glimpses of structures similar to rotating microplates.
Under appropriate assumptions, we show that the spreading speeds coincide with the minimal wave speeds for monotone traveling waves in the positive and negative directions.
This paper is devoted to the development of the theory of spreading speeds and traveling waves for abstract monostable evolution systems with spatial structure.
It is a challenging question to estimate the spreading speeds of (1.1), of which the corresponding undelayed system with classical Laplacian diffusion were studied by Lin [45], Pan [46], Wang and Zhang [47], Wang and Zhao [48].
In this paper, we first establish the existence of traveling waves and spreading speeds for time space periodic monotone systems with monostable structure via the Poincaré maps approach combined with an evolution viewpoint.
