Interval linear systems with prescribed column sums. (English) Zbl 0466.15008
References:
[1] | Oettli, W.; Prager, W., Compatibility of approximate solution of linear equations with given error bounds for coefficients and right-hand sides, Numer. Math., 6, 405-409 (1964) · Zbl 0133.08603 |
[2] | Hansen, E., On linear algebraic equations with interval coefficients, (Hansen, E., Topics in Interval Analysis (1969), Clarendon: Clarendon Oxford), 35-46 · Zbl 0185.40002 |
[3] | Nikaido, H., Convex Structures and Economic Theory (1968), Academic: Academic New York · Zbl 0172.44502 |
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