The practical implementation of the lowest-order P1â€“P0 (linear velocity, constant pressure) finite element method for the steady-state incompressible (Navierâ€“)Stokes equations is addressed in thisâ€¦ (More)

We outline a new class of robust and efficient methods for solving the Navierâ€“ Stokes equations. We describe a general solution strategy that has two basic building blocks: an implicit timeâ€¦ (More)

A critical step in placing a central venous catheter (CVC) is positioning the catheter tip in a location just outside the heart in the lower superior vena cava. The authors report the clinicalâ€¦ (More)

In this paper, we establish the existence of travelling wave solution to an intrinsically non-linear differential-integral equation formed as a result of mathematical modelling of the evolution of anâ€¦ (More)

To simplify the implantation procedure of a new brachially implantable venous access system (P.A.S. Port. Pharmacia Deltec Inc., St. Paul, MN, USA), the Cath-Finder Catheter Tracking Systemâ€¦ (More)

We present an efficient numerical solution of a PDE-driven model for color image segmentation and give numerical examples of the results. The method combines the vector-valued Allen-Cahn phase fieldâ€¦ (More)