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 13 of 13 for “"Extreme points"”.
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Isometries on symmetric spaces associated with semi-finite von Neumann algebras
… Lₚ-spaces, and developing characterizations of extreme points in a certain class of Lorentz spaces and in various types of Orlicz spaces.
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Efficient Community Detection for Large Scale Networks via Sub-sampling
… algorithms such as spectral clustering and extreme point algorithm. One of the main contributions is proposing a new sub-sampling method to make existing spectral clustering method scalable by reducing the computational complexity. Also, we have implemented extreme points algorithm for a …
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Schur-class of finitely connected planar domains: the test-function approach
We study the structure of the set of extreme points of the compact convex set of matrix-valued holomorphic functions with positive real part on a finitely-connected planar domain 𝐑 normalized to have value equal to the identity matrix at some prescribed point t₀ ∈ 𝐑. This leads to an integral …
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Social status and governmental trust : a study of civil society organizations in Guangzhou, China
Previously, two extreme points describe civil society organizers' intention to engage with the government. Western modernization theories suggest that all civil society organizations oppose the state; and State-dominant theories claim that all the civil society groups depend on the state and …
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Low probability-high consequence considerations in a multiobjective approach to risk management
… a suitable k-shortest path algorithm to rank the extreme points for which the objective function value remains lesser than or equal to v. This enables the selection of a best path with respect to the conditional expectation objective function Second, we develop a fractional programming …
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Time Scales, Coherency, and Weak Coupling
… modal method for reduced order modeling are two extreme points of an iterative method for the time scale decomposition: singular perturbation is its first point and modal method is the limiting point. Convergence properties of a known class of iterative methods for the time scale decomposition …
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Fractional calculus operator and its applications to certain classes of analytic functions. A study on fractional derivative operator in analytic and multivalent functions.
… coefficient estimates, distortion properties, extreme points, closure theorems, modified Hadmard products and inclusion properties. Also, we obtain radii of convexity, starlikeness and close-to-convexity for functions belonging to those classes. Moreover, we derive several new sufficient …
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Large-Scale Algorithms for Machine Learning: Efficiency, Estimation Errors, and Beyond
… polyhedral constraints with a small number of extreme points. Both methods have state-of-the-art performance due to their awareness of the problem structures. In Chapter 4, we study a variant of linear regression with possible mismatches between interpreter-response pairs. We study a simple and …
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Towards practical automated human action recognition
… lightweight feature set, named sectorial extreme points, which requires only 1.6 ms per frame for extraction on a reference PC. We believe a lightweight feature set is more appropriate for the task of action recognition in real-time surveillance applications with the usual requirement of …
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Exchangeable equilibria
… of this thesis is the computation of extreme points of the set of correlated equilibria in a simple family of games. These examples illustrate that in finite games there can be factorially many more extreme correlated equilibria than extreme Nash equilibria, so enumerating extreme …
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Picturing the unspeakable: Trauma, memory, and visuality in contemporary comics
… their bodies along a linear scale between two extreme points, we can reformulate our understanding of “normalcy” through a nonlinear, multivalent spectrum of experience. This notion of a nonlinear spectrum synthesizes the difficult problems of visuality, trauma, and memory that the dissertation …
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Rank constrained homotopies of matrices and the Blackadar-Handelman conjectures on C*-algebras
… an unital <em>A</em> that has only finitely many extreme points in <em>QT</em>(<em>A</em>), through a simple application of Krein-Milman Theorem we note that <em>DF</em>(<em>A</em>)=<em>LDF</em>(<em>A</em>) and that <em>DF</em>(<em>A</em>) is affinely homeomorphic to <em>QT</em>(<em>A</em>). …
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Extreme Terres of Anthropocene
… risk and resources in Italian Innerlands. Extreme Terres of Anthropocene In the world of town planning, architecture, and landscape, searching for a new phenomenology is a way of interpreting and explaining how the great environmental, social, and economic changes the entire Earth System is …