P-matrix recognition is co-NP-complete Jan Foniok ETH Zurich, Institute for Operations Research R¨amistrasse 101, 8092 Zurich, Switzerland

Source URL: www.ifor.math.ethz.ch

• Matrix theory
• Linear algebra
• Matrices
• Algebra
• Determinant
• Matrix
• Square matrix
• Eigenvalues and eigenvectors
• Matrix exponential
• Positive-definite matrix

Problem Set 4: Covariance functions and Gaussian random fields GEOS 627: Inverse Problems and Parameter Estimation, Carl Tape Assigned: February 9, 2015 — Due: February 16, 2015 Last compiled: February 25, 2015 Overvi

Source URL: www.giseis.alaska.edu

• Covariance and correlation
• Summary statistics
• Probability distributions
• Stable distributions
• Algebra of random variables
• Covariance
• Normal distribution
• Central limit theorem
• Standard deviation
• Gaussian function
• Variance
• Estimation of covariance matrices

The Linear Complementarity Problem: A Combinatorial Approach The linear complementarity problem Unique-sink orientations

Source URL: www.ifor.math.ethz.ch

• Linear algebra
• Matrices
• Matrix theory
• Linear complementarity problem
• Mathematical optimization
• Operations research
• P-matrix
• Matrix
• Orientation
• Linear programming
• Q-matrix

Abstract A new sociometric technique is described which is generally more powerful than prior methods for analyzing the structure of bounded human groups less than about 150 in size. The method is applied to a female co

Source URL: nersp.nerdc.ufl.edu

• Matrices
• Bioinformatics
• Graph drawing
• Organizational theory
• Sociogram
• Sociometry
• Matrix
• Peter Killworth
• Distance matrix

MODELS OF ON-LINE SOCIAL NETWORKS ANTHONY BONATO, NOOR HADI, PAUL HORN, PAWEÃL PRAÃLAT, AND CHANGPING WANG Abstract. We present a deterministic model for on-line social networks (OSNs) based on transitivity and local k

Source URL: web.cs.du.edu

• Algebraic graph theory
• Network theory
• Graph theory
• Matrices
• Network analysis
• Adjacency matrix
• Clustering coefficient
• Graph

Individually Improved VCG Synthesis S Man1, EW van Zwet2, AC Maan1, MJ Schalij1, CA Swenne1 1 2

Source URL: www.cinc.org

• Linear algebra
• Matrix theory
• Matrices
• Numerical linear algebra
• Cardiac electrophysiology
• Singular value decomposition
• Matrix
• Electrocardiography
• Invertible matrix
• Rank
• VickreyClarkeGroves auction
• Spatial QRS-T angle

1 Matrices.nb Práctica 3 Cálculo Matricial

Source URL: canizo.org

Solving structured linear systems with large displacement rank ´ Schost c,2 Alin Bostan a,1 Claude-Pierre Jeannerod b Eric a Algorithms

Source URL: www.csd.uwo.ca

• Matrices
• Determinants
• Numerical linear algebra
• Matrix theory
• Linear algebra
• Toeplitz matrix
• Matrix
• Cauchy matrix
• Polynomial interpolation
• Vandermonde matrix
• Triangular matrix
• Invertible matrix

ARTICULATED MOTION ANALYSIS FROM MOTION CAPTURE DATA J. Fayad1, A. Del Bue2 and P. M. Q. Aguiar3 1. ABSTRACT We present computational methods to extract and model different joints of a generic

Source URL: users.isr.ist.utl.pt

• Linear algebra
• Matrices
• Transformation
• Rotational symmetry
• Rotation
• Matrix
• Singular value decomposition
• Rotation matrix
• Rotation around a fixed axis
• Rigid body
• Rank
• Transformation matrix

ES 111 Mathematical Methods in the Earth Sciences Lecture Outline 11 - Thurs 29th Oct 2015 Introduction to Matrices and Linear Algebra Why are they useful? We often wish to represent a system of linear equations (equatio

Source URL: www.es.ucsc.edu

• Matrices
• Numerical linear algebra
• Matrix theory
• Sparse matrices
• Linear algebra
• Matrix
• Gaussian elimination
• Invertible matrix
• Diagonal matrix
• Triangular matrix
• Symmetric matrix
• Identity matrix