lunes, 31 de enero de 2011

domingo, 30 de enero de 2011

Bounded Direction–Length Frameworks
Published with Blogger-droid v1.6.6
Horizontal Large Eddy Simulation of Stratified Mixing in a Lock-Exchange System
Published with Blogger-droid v1.6.6
Solitary Wave Benchmarks in Magma Dynamics
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A Fourth Order Hermitian Box-Scheme with Fast Solver for the Poisson Problem in a Square
Published with Blogger-droid v1.6.6
Error Analysis for a Hybridizable Discontinuous Galerkin Method for the Helmholtz Equation
Published with Blogger-droid v1.6.6
Computation of Minimum Energy Paths for Quasi-Linear Problems
Published with Blogger-droid v1.6.6
Asymptotic Preserving Scheme for Euler System with Large Friction
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On an Intermediate Field Capturing Riemann Solver Based on a Parabolic Viscosity Matrix for the Two-Layer Shallow Water System
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Remark on “New conjectured inequalities for zeros of Jacobi polynomials” by Walter Gautschi, Numer. Algorithms 50:293–296 (2009)
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Simulation of Self-Assembly in the Abstract Tile Assembly Model with ISU TAS. (arXiv:1101.5151v1 [cs.MS])
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viernes, 28 de enero de 2011

SDFEM with non-standard higher-order finite elements for a convection-diffusion problem with characteristic boundary layers
Published with Blogger-droid v1.6.6
Detecting exponential dichotomy on the real line: SVD and QR algorithms
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Monte-Carlo method for multiple parametric integrals calculation and solving of linear integral Fredholm equations of a second kind, with confidence regions in uniform norm. (arXiv:1101.5381v1 [math.FA])
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CS261 Lecture 5: Linear Programming
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Finite-volume schemes for noncoercive elliptic problems with Neumann boundary conditions
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Analysis of a finite-volumefinite-element scheme for a nuclear transport model
Published with Blogger-droid v1.6.6
On the stability of finite-element discretizations of convectiondiffusionreaction equations
Published with Blogger-droid v1.6.6
Numerical solution of a parabolic transmission problem
Published with Blogger-droid v1.6.6
An a posteriori error indicator for discontinuous Galerkin approximations of fourth-order elliptic problems
Published with Blogger-droid v1.6.6
Kantorovich's theorems for Newton's method for mappings and optimization problems on Lie groups
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Intel Launches Visual Computing Lab, First Academic Science and Technology Center
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jueves, 27 de enero de 2011

miércoles, 26 de enero de 2011

DS SolidWorks Corp. Sells Millionth Education License
Published with Blogger-droid v1.6.6
Von Neumann Normalisation of a Quantum Random Number Generator. (arXiv:1101.4711v1 [cs.IT])
Published with Blogger-droid v1.6.6
Graphics processing unit implementations of relative expression analysis algorithms enable dramatic computational speedup.
Published with Blogger-droid v1.6.6
Local Fourier analysis for multigrid with overlapping smoothers applied to systems of PDEs
Published with Blogger-droid v1.6.6
A solution that counts: Long-standing mathematical conjecture finally proved
Published with Blogger-droid v1.6.6
Numerical simulation of gravel unconstrained flow experiments: A comparison between DAN-3D and RASH-3D codes
Published with Blogger-droid v1.6.6
A NUMERICAL MANIFOLD METHOD FOR PLANE MICROPOLAR ELASTICITY
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On the Truly Meshless Solution of Heat Conduction Problems in Heterogeneous Media
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Quantum Computing Comes to Silicon
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Video: Advanced Visualization Lab Recreates the Universe
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Taiwan to Build 170 Teraflop Super
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Dynamic systems in living cells break the rules
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Mathematical model could help predict and prevent future extinctions
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martes, 25 de enero de 2011

Speed-Price Equilibrium
Published with Blogger-droid v1.6.6
Random Geometric Complexes
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Univariate real root isolation in an extension field. (arXiv:1101.4369v1 [cs.SC])
Published with Blogger-droid v1.6.6
Discrete Compactness for the $p$-Version of Discrete Differential Forms
Published with Blogger-droid v1.6.6
Silicon Entanglement Revives Promise of Quantum Computing
Published with Blogger-droid v1.6.6
A Novel Algorithm for Ghost Imaging with a Single Detector. (arXiv:1101.4869v1 [physics.optics])
Published with Blogger-droid v1.6.6
3-Connected Cores In Random Planar Graphs
Published with Blogger-droid v1.6.6
Individual activity coefficients of a solvent primitive model electrolyte calculated from the inverse grand-canonical Monte Carlo simulation and MSA theory
Published with Blogger-droid v1.6.6
Comonotone and coconvex rational interpolation and approximation
Published with Blogger-droid v1.6.6
Shooting methods for a PT-symmetric periodic eigenvalue problem
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Linear energy-preserving integrators for Poisson systems
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Strang-type preconditioners applied to ordinary and neutral differential-algebraic equations
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A robust preconditioner for higher order finite element discretizations in linear elasticity
Published with Blogger-droid v1.6.6
An introduction to finite volumes for gas dynamics. (arXiv:1101.4315v1 [math.NA])
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Los jugadores de tenis más prestigiosos de la historia según el algoritmo PageRank
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lunes, 24 de enero de 2011

3-Connected Cores In Random Planar Graphs
Published with Blogger-droid v1.6.6
Unconditionnally stable scheme for Riccati equation. (arXiv:1101.4142v1 [math.NA])
Published with Blogger-droid v1.6.6
A simple way to speedup Gauss Elimination. (arXiv:1101.4081v1 [math.NA])
Published with Blogger-droid v1.6.6

domingo, 23 de enero de 2011

A New Numerical Algorithm for Thermoacoustic and Photoacoustic Tomography with Variable Sound Speed. (arXiv:1101.3729v1 [math.NA])

A New Numerical Algorithm for Thermoacoustic and Photoacoustic Tomography with Variable Sound Speed. (arXiv:1101.3729v1 [math.NA]): "

We present a new algorithm for reconstructing an unknown source in
Thermoacoustic and Photoacoustic Tomography based on the recent advances in
understanding the theoretical nature of the problem. We work with variable
sound speeds that might be also discontinuous across some surface. The latter
problem arises in brain imaging. The new algorithm is based on an explicit
formula in the form of a Neumann series. We present numerical examples with
non-trapping, trapping and piecewise smooth speeds, as well as examples with
data on a part of the boundary. These numerical examples demonstrate the robust
performance of the new algorithm.

"

A posteriori error estimators suitable for moving finite element methods under anisotropic meshes. (arXiv:1101.3635v1 [math.NA])

A posteriori error estimators suitable for moving finite element methods under anisotropic meshes. (arXiv:1101.3635v1 [math.NA]): "

In this paper, we give a new type of a posteriori error estimators suitable
for moving finite element methods under anisotropic meshes for general
second-order elliptic problems. The computation of estimators is simple once
corresponding Hessian matrix is recovered. Wonderful efficiency indices are
shown in numerical experiments.

"

Convergence Analysis of a Class of Massively Parallel Direction Splitting Algorithms for the Navier-Stokes Equations. (arXiv:1101.3587v1 [math.NA])

Convergence Analysis of a Class of Massively Parallel Direction Splitting Algorithms for the Navier-Stokes Equations. (arXiv:1101.3587v1 [math.NA]): "

We provide a convergence analysis for a new fractional time-stepping
technique for the incompressible Navier-Stokes equations based on direction
splitting. This new technique is of linear complexity, unconditionally stable
and convergent, and suitable for massive parallelization.

"

viernes, 21 de enero de 2011

A mathematical model for moving bottlenecks in road traffic
Published with Blogger-droid v1.6.5
Mathematical model explains how complex societies emerge, collapse
Published with Blogger-droid v1.6.5
New math theories reveal the nature of numbers
Published with Blogger-droid v1.6.5
A stabilized co-rotational curved quadrilateral composite shell element
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miércoles, 19 de enero de 2011

martes, 18 de enero de 2011

Spectral analysis of nonlocal regularization in two-dimensional finite element models
Published with Blogger-droid v1.6.5
Parallel solution to ill-conditioned FE geomechanical problems
Published with Blogger-droid v1.6.5
On the simultaneous tridiagonalization of two symmetric matrices
Published with Blogger-droid v1.6.5
A New Family of Mixed Methods for the Reissner-Mindlin Plate Model Based on a System of First-Order Equations
Published with Blogger-droid v1.6.5
Two-Grid Discontinuous Galerkin Method for Quasi-Linear Elliptic Problems
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jueves, 13 de enero de 2011

Analysis of an Interface Stabilized Finite Element Method: The Advection-Diffusion-Reaction Equation
Published with Blogger-droid v1.6.5
Continuous Mesh Framework Part II: Validations and Applications
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Continuous Mesh Framework Part I: Well-Posed Continuous Interpolation Error
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A Convergent Finite Volume Scheme for Diffusion on Evolving Surfaces
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An optimal method for stochastic composite optimization
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Stringology—The “Real” String Theory
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El muerte de los diagramas de Feynman y el nacimiento de una nueva era en física de partículas teórica
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miércoles, 12 de enero de 2011

NONVANISHING OF JACOBI POINCARÉ SERIES
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Molecular Diffusion Model of Neurotransmitter Homeostasis Around Synapses Supporting Gradients
Published with Blogger-droid v1.6.5
“Nuevo Renacimiento” informe sobre digitalización del patrimonio cultural europeo
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Homographic scheme for Riccati equation. (arXiv:1101.2060v1 [math.NA])
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Cristóbal Colón, el huevo, la pera y la forma de la Tierra
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martes, 11 de enero de 2011

miércoles, 5 de enero de 2011

I Edición del Carnaval de la Química: Cinética química en acción a simple vista
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martes, 4 de enero de 2011

El enigma de la energía oscura
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lunes, 3 de enero de 2011

Predictions: Past And Future
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Qué suena mejor al oído, un vinilo, un CD o un DVD de audio
Published with Blogger-droid v1.6.5