Sciweavers

    JSC
    2006
    52views more  JSC 2006»
    Markov bases of three-way tables are arbitrarily complicated
    13 years 11 months ago
    Markov bases of three-way tables are arbitrarily complicated
    Download  www.math.ucdavis.edu
    We show the following two universality statements on the entry-ranges and Markov bases of spaces of 3-way contingency tables with fixed 2-margins: (1) For any finite set D of nonn...
    Jesús A. De Loera, Shmuel Onn
    claim paper
    Read More »
    JSC
    2006
    81views more  JSC 2006»
    A database of local fields
    13 years 11 months ago
    A database of local fields
    Download  hobbes.la.asu.edu
    We describe our online database of finite extensions of Qp, and how it can be used to facilitate local analysis of number fields.
    John W. Jones, David P. Roberts
    claim paper
    Read More »
    JSC
    2006
    56views more  JSC 2006»
    Viterbi sequences and polytopes
    13 years 11 months ago
    Viterbi sequences and polytopes
    Download  math.gmu.edu
    A Viterbi path of length n of a discrete Markov chain is a sequence of n + 1 states that has the greatest probability of ocurring in the Markov chain. We divide the space of all M...
    Eric H. Kuo
    claim paper
    Read More »
    JSC
    2006
    56views more  JSC 2006»
    The lex game and some applications
    13 years 11 months ago
    The lex game and some applications
    Download  www.math.bme.hu
    Bálint Felszeghy, Balázs Ráth...
    claim paper
    Read More »
    JSC
    2006
    95views more  JSC 2006»
    Polyhedral conditions for the nonexistence of the MLE for hierarchical log-linear models
    13 years 11 months ago
    Polyhedral conditions for the nonexistence of the MLE for hierarchical log-linear models
    Download  www.stat.uchicago.edu
    We provide a polyhedral description of the conditions for the existence of the maximum likelihood estimate (MLE) for a hierarchical log-linear model. The MLE exists if and only if...
    Nicholas Eriksson, Stephen E. Fienberg, Alessandro...
    claim paper
    Read More »
    JSC
    2006
    106views more  JSC 2006»
    Markov bases for noncommutative Fourier analysis of ranked data
    13 years 11 months ago
    Markov bases for noncommutative Fourier analysis of ranked data
    Download  www-stat.stanford.edu
    To calibrate Fourier analysis of S5 ranking data by Markov chain Monte Carlo techniques, a set of moves (Markov basis) is needed. We calculate this basis, and use it to provide a ...
    Persi Diaconis, Nicholas Eriksson
    claim paper
    Read More »
    JSC
    2006
    72views more  JSC 2006»
    Algebraic solutions of holomorphic foliations: An algorithmic approach
    13 years 11 months ago
    Algebraic solutions of holomorphic foliations: An algorithmic approach
    Download  www.dcc.ufrj.br
    We present two algorithms that can be used to check whether a given holomorphic foliation of the projective plane has an algebraic solution, and discuss the performance of their im...
    S. C. Coutinho, L. Menasché Schechter
    claim paper
    Read More »
    JSC
    2006
    132views more  JSC 2006»
    From an approximate to an exact absolute polynomial factorization
    13 years 11 months ago
    From an approximate to an exact absolute polynomial factorization
    Download  www.ens-lyon.fr
    We propose an algorithm for computing an exact absolute factorization of a bivariate polynomial from an approximate one. This algorithm is based on some properties of the algebrai...
    Guillaume Chèze, André Galligo
    claim paper
    Read More »
    JSC
    2006
    102views more  JSC 2006»
    Counting and locating the solutions of polynomial systems of maximum likelihood equations, I
    13 years 11 months ago
    Counting and locating the solutions of polynomial systems of maximum likelihood equations, I
    Download  www.cs.xu.edu
    In statistics, mixture models consisting of several component subpopulations are used widely to model data drawn from heterogeneous sources. In this paper, we consider maximum lik...
    Max-Louis G. Buot, Donald St. P. Richards
    claim paper
    Read More »
    JSC
    2006
    71views more  JSC 2006»
    Brauer groups of diagonal quartic surfaces
    13 years 11 months ago
    Brauer groups of diagonal quartic surfaces
    Download  www.boojum.org.uk
    We describe explicit methods of exhibiting elements of the Brauer groups of diagonal quartic surfaces. Using these methods, we compute the algebraic Brauer
    Martin Bright
    claim paper
    Read More »
    « first‹ previous123next ›last »
    Explore & Download
    Proceedings Preprints Top 5 Ranked Papers Publications Books Software Tutorials Presentations Lectures Notes Datasets
    Productivity Tools
    International On-screen Keyboard Graphical Social Symbols OCR Text Recognition CSS3 Style Generator Web Page to PDF Web Page to Image PDF Split PDF Merge Latex Equation Editor Sci2ools
    Document Tools
    PDF to Text PDF to Postscript PDF to Thumbnails Excel to PDF Word to PDF Postscript to PDF PowerPoint to PDF Latex to Word Repair Corrupted PDF
    Image Tools
    JPG to PS JPG to PDF Extract Images from PDF Image Converter
    Sciweavers
    About Community Cookies Privacy Policy Terms of Use

    Copyright © Sciweavers LLC, 2009-2024, USA.