Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"complete lattice"”.
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Topological descriptions of grain boundaries in graphene
… to show the equivalence of displacement shift complete lattice dislocations and grain boundary kinks. We show that all grain boundary kinks have dislocation character by verifying that graphene grain boundaries can be modeled by the displacement shift complete lattice. This allows us to think …
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Structured frames
… in 1959 first articulated the view that a complete lattice with an appropriate distributivity property deserved to be studied as a generalized topological space in its own right. He called the lattice a local lattice. Here is the distributivity property: x ∧ Vxα = V(x∧xα). A map of local …
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Essays on economic geography and networks
… model. I show that the set of equilibria is a complete lattice under certain conditions, and extend this characterization to an econometric framework based on the moment inequality model. I then apply this method to a student friendship network formation in the U.S.
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Digital Morphometry : A Taxonomy Of Morphological Filters And Feature Parameters With Application To Alzheimer's Disease Research
… to grey-level images and most recently to complete lattices. It is within the very general framework of the complete lattice that the taxonomy of morphological filters is presented. Examples are provided to help illustrate the behaviour of each type of filter. This thesis also introduces …
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Modeling of interlayer dislocations in heterodeformed bilayer 2D homostructures
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2027-08-01
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Concept Approximations
In this thesis, we present a lattice theoretical approach to the field of approximations. Given a pair consisting of a kernel system and a closure system on an underlying lattice, one receives a lattice of approximations. We describe the theory of these lattices of approximations. Furthermore, we …