Set Cover Problems with Small Neighborhood Covers
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DOI: 10.1007/s00224-017-9842-1
Abstract: In this paper, we study a class of set cover problems that satisfy a special property which we call the small neighborhood cover property. This class encompasses several well-studied problems including vertex cover, interval cover,… read more here.
Keywords: neighborhood covers; problems small; set cover; small neighborhood ... See more keywords
Rayleigh Waves Concentrated in a Small Neighborhood of a Moving Curve
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DOI: 10.1007/s10958-017-3389-1
Abstract: An analytic expression for a Rayleigh wave concentrated in a small neighborhood of a moving curve is deduced. The cases of inhomogeneous and anisotropic media are considered. read more here.
Keywords: neighborhood moving; concentrated small; moving curve; small neighborhood ... See more keywords