Tech Xplore on MSN

3D printed parts now match digital designs more closely with new modeling technique

People are increasingly turning to software to design complex material structures like airplane wings and medical implants. But as design models become more capable, our fabrication techniques haven't ...
Wired

The Leapfrog Numerical Method

Find the forces on the object. Find the new momentum (based on the force and the small time interval) Find the new position (based on the velocity and time interval). Simple. And it even works most of ...
JSTOR Daily

The Convergence of Numerical Transfer Schemes in Diffusive Regimes I: Discrete-Ordinate Method

This is a preview. Log in through your library . Abstract In highly diffusive regimes, the transfer equation with anisotropic boundary conditions has an asymptotic behavior as the mean free path ε ...
JSTOR Daily

NUMERICAL BOUNDARY CONDITIONS FOR THE FAST SWEEPING HIGH ORDER WENO METHODS FOR SOLVING THE EIKONAL EQUATION

Journal of Computational Mathematics, Vol. 26, No. 3, SPECIAL ISSUE DEDICATED TO THE 70TH BIRTHDAY OF PROFESSOR JUNZHI CUI (May 2008), pp. 336-346 (11 pages) High order fast sweeping methods have been ...
GIGAZINE

The algorithm 'Newton's method', which was invented by physicist Newton 300 years ago and is still in use today, is updated

Newton method, invented by physicist Isaac Newton about 300 years ago, is an algorithm that still plays an important role in a wide range of fields, including logistics, financial engineering, ...