Abstract
THE SINGULARLY PERTURBED INITIAL VALUE PROBLEM DESCRIBED BYA SECOND-ORDER LINEAR DIFFERENCE EQUATION ARISING IN DISCRETE SYSTEMS IS CONSIDERED. A PERTURBATION METHOD IS DEVELOPEDTO OBTAIN AN APPROXIMATE SOLUTION. SEVERAL CHARACTERISTIC FEATURES OF SINGULAR PERTURBATIONS ARE EXPOSED. THE ANALYSIS JUSTIFIES THE PROPOSED METHOD. AN EXAMPLE IS GIVEN TO ILLUSTRATE THE METHOD.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1-3 |
| Number of pages | 3 |
| Journal | J INST ENG INDIA PART ET |
| Volume | V 63 |
| Issue number | PT 1 |
| State | Published - 1982 |