We consider a finite element method for the elhptic problem &u = 0 in Q, with the nonhnear boundary conditions ^ = g(x, u) on T dv It is shown that thefinite element solutions converge to the exact solution under some appropriate hypotheses We also give some results of numencal experiment s in the two dimensional case Résume — Nous considérons une méthode d'éléments finis pour le problème ellip...

Abstract Introduction Prevalence of untreated sleep apnea among veterans is 22.2 %. Untreated patients are at risk for multiple adverse outcomes including chronic deprivation, excessive day time sleepiness, fatigue, depression, and cardiovascular complications hypertension, coronary artery disease, cerebrovascular accidents, pulmonary hypertension as result increased sympathetic activity during...