Geometry.Net - Pure_And_Applied_Math: Abstract Harmonic Analysis

CJM - Brownian Motion And Harmonic Analysis On Sierpinski Carpets
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http://www.journals.cms.math.ca/cgi-bin/vault/view/barlow0966

Extractions: TeX format For download Keywords Sierpinski carpet, fractal, Hausdorff dimension, spectral dimension, Brownian motion, heat equation, harmonic functions, potentials, reflecting Brownian motion, coupling, Harnack inequality, transition densities, fundamental solutions Language English Category Primary: 60J60
Harmonic Analysis And Its Applications At Osaka
harmonic analysis and its Applications at Osaka Alexander Volberg (2nd lecture) abstract(dvi) Multiscale analysis of nonhomogeneous Calder\ on-Zygmund
http://www.osaka-kyoiku.ac.jp/~enakai/haao2004/
Applied & Computational Harmonic Analysis 2001 Paper
Applied Computational harmonic analysis, Special Issue on Wavelet Applications, vol. abstract. Frames have been used to capture significant signal
http://www.rle.mit.edu/stir/QuantizedFrameExpansions.htm

Extractions: Quantized Frame Expansions with Erasures Vivek K Goyal , Jelena Kovacevic and Jonathan A. Kelner © 2001 Academic Press. Frames have been used to capture significant signal characteristics, provide numerical stability of reconstruction, and enhance resilience to additive noise. This paper places frames in a new setting, where some of the elements are deleted. Since proper subsets of frames are sometimes themselves frames, a quantized frame expansion can be a useful representation even when some transform coefficients are lost in transmission. This yields robustness to losses in packet networks such as the Internet. With a simple model for quantization error, it is shown that a normalized frame minimizes mean-squared error if and only if it is tight. With one coefficient erased, a tight frame is again optimal among normalized frames, both in average and worse-case scenarios. For more erasures, a general analysis indicates some optimal designs. Being left with a tight frame after erasures minimizes distortion, but considering also the transmission rate and possible erasure events complicates optimizations greatly. frames, multiple description coding, quantization
Harmonic Analysis Of The Seasonal Cycle In Precipitation Over The United States:
abstract. Using precipitation values obtained from a version of the Oregon State Results indicate that the method of harmonic analysis allows a more
http://ams.allenpress.com/amsonline/?request=get-abstract&doi=10.1175/1520-0442(
AN EMPIRICAL STUDY OF PLANETARY WAVES BY MEANS OF HARMONIC ANALYSIS
publishes seven wellrespected scientific journals and an abstract journal, AN EMPIRICAL STUDY OF PLANETARY WAVES BY MEANS OF harmonic analysis
http://ams.allenpress.com/amsonline/?request=get-abstract&doi=10.1175/1520-0469(
Welcome To IEEE Xplore 2.0 Temporal Signatures And Harmonic
Temporal signatures and harmonic analysis of natural and anthropogenic disturbances of abstract Not Available. Index Terms Inspec. Controlled Indexing
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1469831
CLASSICAL HARMONIC ANALYSIS And Locally Compact Groups
I would like to suggest instead the term CHA (Conceptual harmonic analysis). Actually, he was thinking of Fourier analysis always in rather abstract
http://tyche.mat.univie.ac.at/~fei/reiterbk.htm

Extractions: Hans Reiter has been my (HGFei's) advisor, and the person who introduced me to the beauty of what is usually called AHA (Abstract Harmonic Analysis). H.Reiter himself disliked this expression very much, and therefore I would like to suggest instead the term CHA (Conceptual Harmonic Analysis) . Actually, he was thinking of Fourier analysis always in rather abstract = conceptual terms (using characters, dual groups, and never using the word frequency). Typically, he preferred to think of R^n as a generic LCA (locally compact Abelian) group, and not simply as the finite product of copies of the additive group of the real line.
Random Walks On Discrete Groups Of Polynomial Volume Growth, Georgios K. Alexopo
abstract. Let $\mu$ be a probability measure with finite support on a In harmonic analysis and Number Theory Papers in Honor of Carl S. Herz 21 (SW
http://projecteuclid.org/getRecord?id=euclid.aop/1023481007
Abstract Discrete Fourier Transforms And Related Topics
abstract. Much of the theory and analysis for computations on the sphere is In addition, discrete harmonic analysis begins with Fourier analysis in the
http://www.scd.ucar.edu/css/staff/pauls/tutorials/

Extractions: Much of the theory and analysis for computations on the sphere is best understood in the context of Fourier theory and analysis in Cartesian geometry. In addition, discrete harmonic analysis begins with Fourier analysis in the longitudinal direction. Therefore we begin our study of computations on the sphere with a review of topics in discrete Fourier analysis. Click here to view the notes. Trig. representations Spectral accuracy Nonperiodic functions The discrete basis Aliasing Trig interpolation Interpolation error Alias control Two-thirds rule Subroutine EZFFT Using EZFFT FFT for any N Staggered grids Complex transform Real in terms of complex The FFT Multiprocessor FFTs Symmetric FFTs FFTPACK Accessing FFTPACK Here we discuss the basic tools that are used for the spectral representation of scalar functions
Harmonic Analysis Of The Relativistic String In Spinorial Coordinates
harmonic analysis of the relativistic string in spinorial coordinates abstract. The authors present the finiteharmonic solution of the constraint
http://www.iop.org/EJ/abstract/0264-9381/8/7/003

Extractions: Print publication: Issue 7 (July 1991) Abstract. The authors present the finite-harmonic solution of the constraint equations of the spinor representation of the relativistic string. Choosing a gauge, they make a harmonic decomposition in the form of a product representation. This finite-harmonic approach is then compared with that of Hughston and Shaw (1988). They describe a recursive method for relating series and product parameters, and comment briefly on the question of a generalization for the infinite harmonic case and on the quantization of such systems. doi:10.1088/0264-9381/8/7/003
Harmonic Analysis Of Generalized Vector Functions, Generalized Spin-weighted Fun
harmonic analysis of generalized vector functions, abstract. The authors consider vectorvalued functions on a manifold M, taking values in a
http://www.iop.org/EJ/abstract/0305-4470/10/3/004

Extractions: Print publication: Issue 3 (March 1977) Abstract. The authors consider vector-valued functions on a manifold M, taking values in a representation space for a group G which also acts on M, and show how such functions can be resolved into components which transform irreducibly under G, without performing a Clebsch-Gordan decomposition. They also describe the connection with induced representations of G. doi:10.1088/0305-4470/10/3/004
Probability/Harmonic Analysis Seminar, U. Of Utah, Spring 2003
Testing for parameter changes in stationary time series , abstract (Ps Pdf) harmonic analysis SEMINAR. Pedro Mendez, University of Utah
http://www.math.utah.edu/~davar/seminars/spring2003.html

Extractions: Spring 2003 Wednesday 2 p.m., LCB 225 Mailing List April 16. PROBABILITY SEMINAR Davar Khoshnevisan, University of Utah "Variations on a Theme by Mehler and Poincaré" April 9. PROBABILITY SEMINAR Charlie Casper, University of Utah "The Expected Length of the Longest Increasing Subsequence in a Random Permutation" Abstract: Ps Pdf March 12. PROBABILITY SEMINAR Xia Chen, University of Tennessee "Intersection Local Times: Exponential asymptotics and Laws of the Iterated Logarithm" Abstract: Ps Pdf February 28. SPECIAL STATISTICS SEMINAR 3:15-4:05 JWB 208 Alexander Aue, University of Cologne "Testing for parameter changes in stationary time series" Abstract: Ps Pdf February 26. SPECIAL STATISTICS SEMINAR 3:15-4:05 JWB 208 Ricardas Zitikis, Western Ontario University "Convex rearrangements: An interplay between Economics, Mathematics, and Stochastics" Abstract: Ps Pdf February 24.
Musen Papers
A Constraint Satisfaction Approach To Tonal harmonic analysis. abstract This paper gives an algorithm for harmonic analysis for a tonal composition using
http://musen.engin.umich.edu/papers/

Extractions: Abstract: Detailed report on ``Johnny Can't Sing''. Authors: Colin Meek, William Birmingham Link: CSE-TR-471-02.pdf Journal version of the the article below , which in addition describes an automated training mechanism in detail. File: to appear in Kluwer's JIIS special issue on MIR. Local copy here Abstract : We propose a model for errors in sung queries, a variant of the Hidden Markov Model (HMM). This is related to the problem of identifying the degree of similarity between a query and a potential target in a database of musical works, in the music retrieval framework. The model comprehensively expresses the types of error or variation between target and query: cumulative and non-cumulative local errors, transposition, tempo and tempo changes, insertions, deletions and modulation. Results of experiments demonstrating the robustness of the model are presented. Authors : Colin Meek and William Birmingham File : Appearing in the Proceedings of ISMIR 2002 , local copy here Abstract : We have created a system that identifies musical "keywords" or themes. The system searches for all patterns composed of melodic (intervallic for our purposes) repetition in a piece. This process generally uncovers a large number of patterns, many of which are either uninteresting or only superficially important. Filters reduce the number or prevalence, or both, of such patterns. Patterns are then rated according to perceptually significant characteristics. The top-ranked patterns correspond to important thematic or motivic musical content, as has been verified by comparisons with published musical thematic catalogs. The system operates robustly across a broad range of styles, and relies on no meta-data on its input, allowing it to independently and efficiently catalog multimedia data.
Applications Of Noncommutative Harmonic Analysis
Applications of Noncommutative harmonic analysis abstract. In this talk, it will be shown how the convolution product and fourier transform of functions
http://www.galaxy.gmu.edu/stats/colloquia/colljan31.html

Extractions: ABSTRACT In this talk, it will be shown how the convolution product and fourier transform of functions on the group of rigid-body motions can be used in robotics and image processing. In robotics, these tools are used to determine the positions and orientations that a robot arm can reach. In image analysis, these same mathematical techniques have applications in template matching and target recognition. Numerical approximations of the convolution product are discussed, as well as inverse problems which are naturally addressed using techniques from non-Abelian harmonic analysis. Biography Dr. Greg Chirikjian is an assistant professor of mechanical engineering (with a joint appointment in computer science) at the Johns Hopkins University. He started the robotics program at JHU in 1992. In 1993 he was chosen to be an NSF Young Investigator, and in 1994 he was named an NSF Presidential Faculty Fellow. His interests are in robot kinematics and motion planning, image analysis, inverse problems, and applications of group theory in engineering.
Math@LSU Calendar
harmonic analysis Seminar abstract and additional information. Posted September 2, 2003. 1240 pm 130 pm Lockett 381
http://www.math.lsu.edu/calendar/index.php?selecttime=all&selectevent=Harmonic+A
The Computer Journal, Volume 1, Issue 3, Pp. 117-117 Abstract.
harmonic analysis using a digital computer. The Computer Journal, Volume 1, Issue 3, pp. 117117 abstract. harmonic analysis using a digital computer
http://www3.oup.co.uk/computer_journal/hdb/Volume_01/Issue_03/010117.sgm.abs.htm
Applied And Computational Harmonic Analysis
Contents and abstracts of all volumes. Text to subscribers.
http://www.sciencedirect.com/science?_ob=JournalURL&_cdi=6699&_auth=y&am
The Wavelet Digest :: View Topic - Book: Abstract Harmonic Analysis Of Continuou
Everything you ever wanted to know about Wavelets.
http://www.wavelet.org/phpBB2/viewtopic.php?t=7284

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