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Document downloads for: August 2007

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Document	Downloads
SDELab: stochastic differential equations with MATLAB	33
The Scaling and Squaring Method for the Matrix Exponential Revisited	31
Functions of Matrices	26
Part 1: the reconstruction problem	24
A Schur-Newton Method for the Matrix p'th Root and its Inverse	22
Accuracy and Stability of Numerical Algorithms	21
Total Variation Regularization in Electrical Impedance Tomography	20
Structured Eigenvalue Condition Numbers	19
A modified Cholesky algorithm based on a symmetric indefinite factorization	18
Review of ``Spectra and Pseudospectra: The Behavior of Nonnormal Matrices and Operators'', by Lloyd N. Trefethen and Mark Embree. Princeton University Press, Princeton, NJ, USA, 2005.	18
The Russian option: Finite horizon	17
Computing $A^\alpha$, $\log(A)$ and Related Matrix Functions by Contour Integrals	17
Algorithms for Cholesky and QR Factorizations, and the Semidefinite Generalized Eigenvalue Problem	17
Structured Linearizations for Matrix Polynomials	17
Computing the Nearest Correlation Matrix---A Problem from Finance	16
Limitations of the PlayStation 3 for High Performance Cluster Computing	16
Tomographic reconstruction of stress from photoelastic measurements using elastic regularization.	16
The Conditioning of Linearizations of Matrix Polynomials	16
Model theory for algebra	15
A Review on the Numerical Solution of the 1D Euler Equations	15
The Zariski spectrum of the category of finitely presented modules	15
PIFISS Potential (Incompressible) Flow & Iterative Solution Software guide	15
Recent Developments in Dense Numerical Linear Algebra	15
Adaptive time-stepping for incompressible flow. Part I: scalar advection-diffusion	14
Functions of Matrices	14
MATLAB Toolbox for Classical Matrix Groups	14
LAPACK-Style Codes for Pivoted Cholesky and QR Updating	14
IFISS: a Matlab toolbox for modelling incompressible flow	14
Stability analysis of algorithms for solving confluent Vandermonde-like systems	14
A NON-CLASSICAL APPROACH TO MAXIMUM ENTROPY IN UNCERTAIN REASONING	13
The Solution of S exp(S) = A is Not Always the Lambert W Function of A	13
Structured Condition Numbers and Backward Errors in Scalar Product Spaces	13
On the Definition of Two Natural Classes of Scalar Product	12
Solving Systems of Linear Equations on the CELL Processor Using Cholesky Factorization	12
Computing the Polar Decomposition---with Applications	12
Symplectic integrators and optimal control	12
Properties of Option Prices in a Jump Diffusion Model	12
Ownership and Control: A Small-World Analysis	11
An Interview with Peter Lancaster	11
Algorithm 866: IFISS, a Matlab toolbox for modelling incompressible flow	11
Iterative Solution of a Nonsymmetric Algebraic Riccati Equation	11
Efficient preconditioning of the linearized Navier-Stokes equations for incompressible flow	11
Growth Curve Models and Statistical Diagnostics	11
Efficient Algorithms for the Matrix Cosine and Sine	11
An Introduction to the Quality of Computed Solutions	11
Computed eigenmodes of planar regions	11
Computing the Geodesic Interpolating Spline	11
Scaling, Sensitivity and Stability in the Numerical Solution of Quadratic Eigenvalue Problems	11
Optimal Preconditioning for Mixed Finite Element Formulation of Second-Order Elliptic Problems	11
Scaling, Sensitivity and Stability in the Numerical Solution of Quadratic Eigenvalue Problems	11
A Survey of Condition Number Estimation for Triangular Matrices	10
Fast polar decomposition of an arbitrary matrix	10
Viscous linear stability analysis of rectangular duct and cavity flows	10
Functions Preserving Matrix Groups and Iterations for the Matrix Square Root	10
Reaction and Diffusion on the Sierpinski Gasket	10
A Note on Binary Inductive Logic	10
Spin-up of a two-layer rotating stratified fluid in a variable depth container	10
The Generalized Singular Value Decomposition and the Method of Particular Solutions	10
Electromagnetic inverse problems for nematic liquid crystals and capacitance imaging	10
A Study of Segregation in Granular Gravity Driven Free Surface Flows.	10
Computing $f(A)b$ for Matrix Functions $f$	9
Bordism groups of immersions and classes represented by self-intersections	9
The Weak Euler Scheme for Stochastic Differential Delay Equations	9
Computing the Polar Decomposition and the Matrix Sign Decomposition in Matrix Groups	9
A Study of the Matrix Exponential	9
The Polynomial Eigenvalue Problem	9
Conjugate connections and differential equations on infinite dimensional manifolds	8
Symmetric Linearizations for Matrix Polynomials	8
Invariant Manifolds and Sets	8
A GSVD formulation of a domain decomposition method for planar eigenvalue problems	8
Topics in Information Geometry	8
Notes on Hyperbolic Matrix Polynomials and Definite Linearizations	8
Model theory and modules	8
The quadratic eigenvalue problem	8
Recent developments in the asymptotic theory of separated flows. Leverhulme lectures - lecture notes.	8
Backward Error of Polynomial Eigenproblems Solved by Linearization	8
Backward Stochastic Partial Differential Equations with Jumps and Application to Optimal Control of Random Jump Fields	8
The universal equivariant genus and Krichever's formula	8
Improved error bounds for underdetermined system solvers	8
Complex cobordism classes of homogeneous spaces	7
Set-theoretical solutions to the Yang-Baxter Relation from factorization of matrix polynomials and theta functions	7
Monodromy of certain Painlevé-VI transcendents and reflection groups	7
$J$-Orthogonal Matrices: Properties and Generation	7
Backward Error of Polynomial Eigenproblems Solved by Linearization	7
Llama: an online microarray linear analysis tool	7
Model-theoretic imaginaries and coherent sheaves	7
Stability of a method for multiplying complex matrices with three real matrix multiplications	7
The Small World Network Structure of Boards of Directors	7
A three-phase mixture theory for particle size segregation in shallow granular free-surface flows	7
Steady finite-Reynolds-number flows in three-dimensional collapsible tubes	7
Geometric Mechanics and Symmetry: The Peyresq Lectures	7
Analysis of the inverse problem for determining nematic liquid crystal director profiles from optical measurements using singular value decomposition.	6
Microarray Data Analysis Using Probabilistic Methods	6
Computations of Eigenvalue Avoidance in Planar Domains	6
Curve Crossing for the Reflected Levy Process at zero and infinity	6
A Survey of Componentwise Perturbation Theory	6
THE EQUATION [x,u]+[y,v]=0 IN FREE LIE ALGEBRAS	6
Structured Polynomial Eigenvalue Problems: Good Vibrations from Good Linearizations	6
The Sensitivity of Computational Control Problems	6
A Schur--Parlett Algorithm for Computing Matrix Functions	6
Structured Linearizations for Matrix Polynomials	6
The problem of differentiation of an Abelian function over its parameters	6
The Generalized Singular Value Decomposition and the Method of Particular Solutions	6
Review: Practical Design and Analysis of 2-Colour cDNA Microarray Experiments	6
Efficient Algorithms for Computing the Condition Number of a Tridiagonal Matrix	6
Effective wave propagation in a prestressed nonlinear elastic composite bar	6
Flame propagation in a nonuniform mixture: analysis of a slowly varying triple flame	5
An Iterative Method for Electrostatic Object Reconstruction in a Half Space	5
Eye movement instabilities and nystagmus can be predicted by a nonlinear dynamics model of the saccadic system	5
Statistical Analysis and Time Series Models for Minimum/Maximum Temperatures in the Antarctic Peninsula	5
Stochastic Modeling of Gene Regulatory Networks	5
Embedding Nonlinear Dynamical Systems: A Guide to Takens' Theorem	5
Vortex dynamics on cylinders	5
Torus Actions and their Applications in Topology and Combinatorics	5
Vertices for irreducible characters of a class of blocks	5
Snaking of multiple homoclinic orbits in reversible systems	5
Triangulated categories and the Ziegler spectrum	5
Stochastic Resonance in Vision: Models and Data	5
Stability and Convergence of the Method of Fundamental Solutions for Helmholtz problems on analytic domains	5
A Schur-Newton Method for the Matrix p'th Root and its Inverse	5
Large growth factors in Gaussian elimination with pivoting	5
Krylov subspace iterative techniques: on the detection of brain activity with electrical impedance tomography	5
Row-wise backward stable elimination methods for the equality constrained least squares problem	5
Continua of states in boundary-layer flows	5
A theory for particle size segregation in shallow granular free-surface flows	5
Vector Spaces of Linearizations for Matrix Polynomials	5
The Ariel Project: A prospective cohort study of maternal-child transmission of human immunodeficiency virus type 1 in the era of maternal antiretroviral therapy	5
Optimal Scaling for Random walk Metropolis on spherically constrained target densities	5
Rotation numbers for quasi-periodically forced monotone circle maps	4
Multistability in the quasiperiodically forced circle map	4
Localised Bombieri-Vinogradov theorems in imaginary quadratic fields	4
Post processing for stochastic parabolic partial differential equations	4
Symmetric Linearizations for Matrix Polynomials	4
Variations on a theme of Timmesfeld: a finite group-theoretic analogue of the classification of groups of finite Morley rank and even type	4
Homoclinic Snaking near a Heteroclinic Cycle in Reversible Systems	4
Injective objects in triangulated categories	4
Generation of anisotropic-smoothness regularization filters for EIT	4
Bifurcation of a reversible Hamiltonian system from a fixed point with fourfold eigenvalue zero	4
A Jacobi-Davidson type projection method for nonlinear eigenvalue problems	4
A short review on Landsberg spaces	4
Structured Mapping Problems for Matrices Associated with Scalar Products Part I: Lie and Jordan Algebras	4
On the ratio X/Y for some elliptically symmetric distributions	4
Least squares preconditioners for stabilized discretizations of the Navier-Stokes equations	4
Asymptotic matching constraints for a boundary-layer flow of a power-law fluid	4
Structured Eigenvalue Condition Numbers	4
Symplectic group actions and covering spaces	4
On transonic viscous-inviscid interaction	4
Optimization by direct search in matrix computations	4
Fourier analysis of stabilised Q1-Q1 mixed finite element approximation	4
Three-dimensional airway reopening: the steady propagation of a semi-indefinite bubble into a buckled elastic tube	4
Model theory of comodules	4
Numerical Solution of the Equations Governing 2D Eulerian Gas-Solid Two-Phase Flow	4
Geometric methods for anisotopic inverse boundary value problems.	4
Reviving the Method of Particular Solutions	4
Hyperbolicity of the invariant set for the logistic map with $\mu > 4$	4
Multivariate Non-Linear Regression with Applications: A Frequency Domain Approach	4
Model-Updating for Symmetric Quadratic Eigenvalue Problems	4
Analysis of thermal runaway in the ignition process	4
Numerical Modelling of Eulerian Two-Phase Gas-Solid Flow	4
Codes for spread spectrum applications generated using chaotic dynamical systems	4
Krichever-Novikov continuous basis for plane algebraic curves	4
Infinite dimensional second order differential equations via $T^2M$	4
Using Mixed Precision for Sparse Matrix Computations to Enhance the Performance while Achieving 64-bit Accuracy	4
The Solution of S exp(S) = A is Not Always the Lambert W Function of A	4
On the Spectral Density Estimation of Periodically Correlated (Cyclostationary) Time Series	4
High-frequency self-excited oscillations in a collapsible-channel flow	4
Topics in Matrix Computations: Stability and Efficiency of Algorithms	4
Parameter-free H(div) preconditioning for mixed finite element formulation of diffusion problems	4
Symmetric Hamiltonian Bifurcations	4
Relative Equilibria of Molecules	4
Efficient order selection algorithms for integer valued ARMA processes	3
Splitting for dissipative particle dynamics	3
Openness of momentum maps and persistence of extremal relative equilibria	3
On (2+1)-dimensional hydrodynamic type systems possessing pseudopotential with movable singularities	3
The Effects of State Dependent and State Independent Probabilistic Updating on Boolean Network Dynamics	3
On Reflecting Brownian Motion with Drift	3
Iterative Solution of a Nonsymmetric Algebraic Riccati Equation	3
When maximising entropy gives the rational closure	3
Experience with a Matrix Norm Estimator	3
The nonsmooth pitchfork bifurcation	3
Backward error and condition of structured linear systems	3
The Hooley-Huxley contour method for problems in number fields III: Frobenian functions	3
Neighbourhoods of independence and associated geometry in manifolds of bivariate Gaussians and Freund distributions	3
Torsion classes of finite type and spectra	3
Shock waves, dead-zones and particle-free regions in rapid granular free surface flows	3
Standard tableaux and Klyachko's Theorem on Lie representations	3
From finite to infinite dimensional dynamical systems	3
Approximating the logarithm of a matrix to specified accuracy	3
Cross-Subtype T-Cell Immune Responses Induced by a Human Immunodeficiency Virus Type 1 Group M Consensus Env Immunogen	3
Functions Preserving Matrix Groups and Iterations for the Matrix Square Root	3
Bounding the error in Gaussian elimination for tridiagonal systems	3
Directions and equidistribution in homology for periodic orbits	3
On the Value of Optimal Stopping Games	3
Magnetohydrodynamic damping of convective flows in molten gallium	3
When gap solitons become embedded solitons: a generic unfolding	3
Classifying Serre subcategories of finitely presented modules	3
Reconstructing projective schemes from Serre subcategories	3
Finite presentation and purity in categories σ[M]	3
Structured Polynomial Eigenvalue Problems: Good Vibrations from Good Linearizations	3
Optimal Scaling of Random Walk Metropolis algorithms with Discontinuous target densities	3
Structured pseudospectra for polynomial eigenvalue problems, with applications	3
Cache Efficient Bidiagonalization Using BLAS 2.5 Operators	3
The problem of differentiation of an Abelian function over its parameters	3
BASES, FILTRATIONS AND MODULE DECOMPOSITIONS OF FREE LIE ALGEBRAS	3
A Black-Box Multigrid Preconditioner for the Biharmonic Equation	3
Analysis of the early stage of thermal runaway	3
Singular value decomposition of multi-companion matrices	3
Solving a quadratic matrix equation by Newton's method with exact line searches	3
Computing the Condition Number of Tridiagonal and Diagonal-Plus-Semiseparable Matrices in Linear Time	3
How chaotic are strange nonchaotic attractors?	3
Large Modelling Conditional Covariance in the Linear Mixed Model	3
Tomographic reconstruction of stress from photoelastic measurements using elastic regularization.	3
Hénon map	3
About a homoclinic pitchfork bifurcation in reversible systems with additional Z2-symmetry	2
Iterative Solution of a Nonsymmetric Algebraic Riccati Equation	2
Granular flow in partially filled slowly rotating drums	2
THE MAXIMAL 2-LOCAL GEOMETRY FOR J4, III	2
Coupled thermoelasticity in a composite half-space	2
Numerical solution of the Navier-Stokes equations for the flow in a cylinder cascade	2
Stability of Relative Equilibria of Point Vortices on the Sphere	2
Overshoots and undershoots of Lévy Processes	2
Level of repair analysis and minimum cost homomorphisms of graphs	2
Bundles of acceleration on Banach manifolds	2
Improving the forward solver for the complete electrode model in EIT using algebraic multigrid	2
A note on the geometry of linear Hamiltonian systems of signature 0 in R4	2
A continuum of inductive methods arising from a generalized principle of instantial relevance	2
Isomorphism classes for Banach vector bundle structures of second tangents	2
Embedding Theorems for Non-uniformly Sampled Dynamical Systems	2
Delay embedding in the presence of dynamical noise	2
A generalized second order frame bundle for Frechet manifolds	2
Testing Nonstationary Time Series for Gaussianity and Linearity using the Evolutionary Bispectrum: An application to Internet Traffic Data	2
Persistence and stability of relative equilibria	2
Stability of the partitioned inverse method for parallel solution of sparse triangular systems	2
Homotopy Decompositions and K-theory of Bott Towers	2
Magnetohydrodynamic damping of oscillations in low-Prandtl-number convection	2
Universal connection and curvature for statistical manifold geometry	2
Iterated Function System Models of Digital Channels	2
Tangential structures on toric manifolds, and connected sums of polytopes	2
Ranking the Importance of Boards of Directors	2
One-sided indecomposable pure-injective modules over string algebras	2
Ideals in mod-R and the ω-radical	2
Symmetric Linearizations for Matrix Polynomials	2
Backward Error of Polynomial Eigenproblems Solved by Linearization	2
The n-valued groups: results and prospectives	2
$\varepsilon$-constants and equivariant Arakelov-Euler characteristics	2
Nonaxisymmetric magnetic field generation in rapidly rotating late-type stars	2
The Hooley-Huxley contour method for problems in number fields II: factorization and divisibility	2
Serial Rings	2
Stability of the diagonal pivoting method with partial pivoting	2
Interpretation, coordination and conformity	2
Instabilities in supersonic compression ramp flow	2
Tridiagonal-diagonal reduction of symmetric indefinite pairs	2
On Davis-Januszkiewicz homotopy types I; formality and rationalisation	2
Group theoretic conditions for existence of robust relative homoclinic trajectories	2
Curve Crossing for the Reflected Process	2
The Hooley-Huxley contour method for problems in number fields I : arithmetic functions	2
Three-dimensional free convection in molten gallium	2
A new bound for the smallest x with \pi(x) > \li(x)	2
Nonlinear thoughts about linear signal processing	2
The relation between local and global dual pairs	2
Neighbourhoods of independence and associated geometry	2
Routes to Chaos	2
Local-global principle for the Baum-Connes conjecture with coefficients	2
Recursive estimation and order determination of space-time autoregressive processes	1
The Weak Euler Scheme for Stochastic Differential Delay Equations	1
Almost Sure Relative Stability of the Overshoot of Power Law Boundaries	1
The Mathematics of Motion Camouflage	1
A Schur-Newton Method for the Matrix p'th Root and its Inverse	1
Classifying projective modules over some semilocal rings	1
Imperfect homoclinic bifurcations	1
Symplectic Amalgams	1
Krull-Gabriel dimension of 1-domestic string algebras	1
Higher Order Cumulants of Random Vectors and Applications to Statistical Inference and Time Series	1
Nonlinear magnetic diffusion and magnetic helicity transport in galactic dynamos	1
The accumulation of boundary doubling for modified tent maps	1
Coxeter Matroids	1
Rings of definable scalars of Verma modules	1
Matrix powers in finite precision arithmetic	1
Structured Mapping Problems for Matrices Associated with Scalar Products Part I: Lie and Jordan Algebras	1
Computing the Polar Decomposition and the Matrix Sign Decomposition in Matrix Groups	1
Graded Manifolds and Drinfeld Doubles for Lie Bialgebroids	1
THE MAXIMAL 2-LOCAL GEOMETRY FOR J4, I	1
A signalizer functor theorem for groups of finite Morley rank	1
Definable additive categories: purity and model theory	1
Bordism classes represented by multiple point manifolds of immersed manifolds	1
Structured Mapping Problems for Matrices Associated with Scalar Products Part I: Lie and Jordan Algebras	1
Black-Box Preconditioning for Self-Adjoint Elliptic PDEs	1
The Trap of Complacency in Predicting the Maximum	1
Observations on the nature of reaction runaway in reaction-diffusion systems	1
Classifying thick subcategories of perfect complexes	1
Vector Spaces of Linearizations for Matrix Polynomials	1
A note on vertices of simple modules	1
Uniform decision problems for automatic semigrouos	1
Nonlinear time series analysis of jerk congenital nystagmus	1
Shock wave interaction with viscous wake in supersonic flow	1
Modelling Heterogeneous Covariances in the Growth Curve Models	1
Stochastic and Deterministic Analysis of SIS Household Epidemics	1
Integrable matrix equations related to pairs of compatible associative algebras	1
Reduced C*-algebra of the p-adic group GL(n) II	1
Stochastic bounds for Lévy processes	1
Two-heteroclinic orbits emerging in the reversible homoclinic pitchfork bifurcation	1
On the onset of oscillatory convection in molten gallium	1
Quantum mushroom billiards	1
On Levy Processes Conditioned to Stay Positive	1
Milnor attractors and topological attractors of a piecewise linear map	1
Some model theory of sheaves of modules	1
Longitudinal and Cross-Sectional Analysis of Cytotoxic T Lymphocyte (CTL) Responses and their Relationship to Vertical HIV Transmission	1
Model A-EE : An Eulerian Two-Phase Gas-Solid Model	1
The Embedding Problem for Probabilities on Locally Compact Groups	1
Mutual information and capacity of a linear digital channel	1
Review of Bridges from Classical to Nonmonotonic Logic by David Makinson	1
Structured backward error and condition of generalized eigenvalue problems	1
Optimal Scaling for Random walk Metropolis on spherically constrained target densities	1
Magnetic Fields in barred galaxies: II Dynamo models	1
Accretion disc dynamos opened up by external magnetic fields	1
Stability of parallel triangular system solvers	1
Granular Vacua	1
On the minmal parabolic system related to the monster simple group	1
Posets of matrices, and permutations with forbidden subsequences	1
The Conjugacy Problem in Amalgamated Products I: Regular Elements and Black Holes	1