Some articles on perturbed problem, problem:
... A perturbed problem whose solution can be approximated on the whole problem domain, whether space or time, by a single asymptotic expansion has a regular ... applications, an acceptable approximation to a regularly perturbed problem is found by simply replacing the small parameter by zero everywhere in the problem statement ... The solution to a singularly perturbed problem cannot be approximated in this way As seen in the examples below, a singular perturbation generally occurs ...
Famous quotes containing the words problem and/or perturbed:
“The problem of the twentieth century is the problem of the color-linethe relation of the darker to the lighter races of men in Asia and Africa, in America and the islands of the sea. It was a phase of this problem that caused the Civil War.”
—W.E.B. (William Edward Burghardt)
“Rest, rest, perturbed spirit!”
—William Shakespeare (15641616)