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 5 of 5 for “"Property (T)"”.
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Cubulating CAT(0) groups and Property (T) in random groups
… areas of mathematics: those of cubulation and Property (T). Cubulation played a central role in Agol’s proof of the virtual Haken conjecture, while Property (T) has had an impact on areas such as group theory, ergodic theory, and expander graphs. The aim is to cubulate some examples of groups …
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Finite dimensional approximations and deformations of group C*-algebras
… is a finite-dimensional approximation property of a <em>C</em>*-algebra which indicates that it has matricial approximations that capture the structure of the <em>C</em>*-algebra. We investigate when <em>C</em>*-algebras associated to discrete groups have such a property with particular …
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Embeddings of cat(0) cube complexes in products of trees
… ‘Groups acting on connected cubes and Kazhdan’s property T’, [29], Niblo and Roller showed that any CAT(0) cube complex embeds combinatorially and quasi-isometrically in the Hilbert space '2(H) where H is the set of hyperplanes. This Hilbert space may be viewed as the completion of an infinite …
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Characterizing Stream-Aquifer Interactions in the Pedernales Watershed in Central Texas
… the study period. Values of the stream-aquifer property T/a2S (where T is the transmissivity of the aquifer, a is the average distance between the stream and watershed divide, and S is the storativity of the aquifer was estimated as 0.0403/d and the watershed K value was 23.15 days/log cycle. It …