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dc.contributor.advisorIsakov, Victor, 1947-
dc.contributor.authorTiti, Aseel
dc.date.accessioned2020-05-10T23:53:03Z
dc.date.available2020-05-10T23:53:03Z
dc.date.issued2020-05-01
dc.identifier.citationTiti, A. 2020. On inverse gravimetry problem -- In Proceedings: 16th Annual Symposium on Graduate Research and Scholarly Projects. Wichita, KS: Wichita State University, p.62
dc.identifier.urihttps://soar.wichita.edu/handle/10057/17623
dc.descriptionPresented to the 16th Annual Symposium on Graduate Research and Scholarly Projects (GRASP) held online, Wichita State University, May 1, 2020.
dc.descriptionResearch completed in the Department of Mathematics, Statistics, and Physics, Fairmount College of Liberal Arts and Sciences
dc.description.abstractThe inverse problem in gravimetry is to find a domain D inside the unit disk Ω from boundary measurements of exterior gravitational force. We found that about five parameters of the unknown D can be stably determined given practical noise. These five parameters uniquely determine an ellipse. We proved uniqueness and stability of recovering that ellipse for the inverse problem from minimal amount of data. To illustrate the technique we considered different numerical examples based on the location of the optimal points on Ω. In the proofs we used a system of nonlinear equations. We considered the problem in the plane as a model for the three-dimensional problem due to simplicity. One of the interesting applications of this research is the problem of water scarcity. One can recover water lakes of known density under the ground from exterior measurements.
dc.description.sponsorshipGraduate School, Academic Affairs, University Libraries
dc.language.isoen_US
dc.publisherWichita State University
dc.relation.ispartofseriesGRASP
dc.relation.ispartofseriesv. 16
dc.titleOn inverse gravimetry problem
dc.typeAbstract
dc.rights.holderWichita State University


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