Observer design for time fractional reaction–diffusion systems with spatially varying coefficients and weighted spatial averages measurement
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2022.2040640
Abstract: In this paper, we consider an observer design problem of a time fractional reaction–diffusion system with space-dependent coefficients and measurement of weighted spatial averages. Different from the boundary measurement, here, the output is a weighted… read more here.
Keywords: system; time fractional; observer design; fractional reaction ... See more keywords
Spatiotemporal Change Characteristics of Nodes’ Heterogeneity in the Directed and Weighted Spatial Interaction Networks: Case Study within the Sixth Ring Road of Beijing, China
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DOI: 10.3390/su11226359
Abstract: Spatial heterogeneity patterns in cities are an essential topic in geographic research and urban planning. This paper analyzes the spatial heterogeneity of places and reflects on the urban structure in cites based on spatial interaction… read more here.
Keywords: spatial interaction; interaction networks; weighted spatial; heterogeneity ... See more keywords