A linear system Ax = b, A ∈ ޒ m,n , b ∈ ޒ m is called sign-solvable if the signs of x are determined only by the signs of the entries of A and b. It was the economist P. A. Samuelson who first recognized that it is worthwhile to consider such kind of problems or linear systems. His book, Founda
✦ LIBER ✦
J. Tinbergen. Astronomical Polarimetry. Cambridge University Press, 1996. 158 pp. Hardback: £30.00 (US$49.95), ISBN 0 521 475317
✍ Scribed by A. Schwope
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 64 KB
- Volume
- 319
- Category
- Article
- ISSN
- 0004-6337
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