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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

One and two weight theory in harmonic analysis

Scurry, James 19 February 2013 (has links)
This thesis studies several problems dealing with weighted inequalities and vector-valued operators. A weight is a nonnegative locally integrable function, and weighted inequalities refers to studying a given operator's continuity from one weighted Lebesgue space to another. The case where the underlying measure of both Lebesgue spaces is given by the same weight is known as a one weight inequality and the case where the weights are different is called a two weight inequality. These types of inequalities appear naturally in harmonic analysis from attempts to extend classical results to function spaces where the underlying measure is not necessarily Lebesgue measure. For most operators from harmonic analysis, Muckenhoupt weights represent the class of weights for which a one weight inequality holds. Chapters II and III study questions involving these weights. In particular, Chapter II focuses on determining the sharp dependence of a vector-valued singular integral operator's norm on a Muckenhoupt weight's characteristic; we determine that the vector-valued operator recovers the scalar dependence. Chapter III presents material from a joint work with M. Lacey. Specifically, in this chapter we estimate the weak-type norms of a simple class of vector-valued operators, but are unable to obtain a sharp result. The final two chapters consider two weight inequalities. Chapter IV characterizes the two weight inequality for a subset of the vector-valued operators considered in Chapter III. The final chapter presents examples to argue there is no relationship between the Hilbert transform and the Hardy-Littlewood maximal operator in the two weight setting; the material is taken from a joint work with M. Reguera.

Rater job experience and job analysis ratings : Are there effects? Does statistical control make a difference?

Tross, Stuart A. 08 1900 (has links)
No description available.

A methodology for determining the power of MANOVA when the observations are serially correlated

Eyrich, Norviel Robert 12 1900 (has links)
No description available.

Immobilized peptides as high affinity capture reagents for multimeric proteins and structural studies of cell-targeting peptides

Naffin, Jacqueline Lara 10 June 2011 (has links)
Not available / text

Correspondence analysis and clustering with applications to site-species occurrence

梁德貞, Leung, Tak-ching. January 1991 (has links)
published_or_final_version / Statistics / Master / Master of Philosophy

Mass spectrometric analysis of selected glycoproteins

Chan, Chun-yu. January 2005 (has links)
published_or_final_version / abstract / Chemistry / Master / Master of Philosophy

Three Essays on Spectral Analysis and Dynamic Factors

Liska, Roman 10 September 2008 (has links)
The main objective of this work is to propose new procedures for the general dynamic factor analysis introduced by Forni et al. (2000). First, we develop an identification method for determining the number of common shocks in the general dynamic factor model. Sufficient conditions for consistency of the criterion are provided for large n (number of series) and T (the series length). We believe that our procedure can shed light on the ongoing debate on the number of factors driving the US or Eurozone economy. Second, we show how the dynamic factor analysis method proposed in Forni et al. (2000), combined with our identification method, allows for identifying and estimating joint and block-specific common factors. This leads to a more sophisticated analysis of the structures of dynamic interrelations within and between the blocks in suchdatasets. Besides the framework of the general dynamic factor model we also propose a consistent lag window spectral density estimator based on multivariate M-estimators by Maronna (1976) when the underlying data are coming from the alpha mixing stationary Gaussian process.

The formol titration as a laboratory aid in food analysis

Yu, Ten-Chu 20 April 1951 (has links)
Graduation date: 1951

Vanishing properties and spectral analysis in the Kerzman-Stein theory /

January 2001 (has links)
Thesis (Ph. D.)--University of Chicago, Dept. of Mathematics, June 2001. / Includes bibliographical references. Also available on the Internet.

Correspondence analysis and clustering with applications to site-species occurrence /

Leung, Tak-ching. January 1991 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1991.

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