Concerning the Solution Set of Ax = b where P< A < Q and p < b < q.
Numerische Mathematik, Tome 35 (1980), pp. 355-360.

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Mots-clés : solution sets of linear systems with interval coefficients, union of finitely many convex polytopes
@article{NUMA_1980__35_186295,
     author = {D.J. Hartfiel},
     title = {Concerning the {Solution} {Set} of {Ax} = b where {P&lt;} {A} &lt; {Q} and p &lt; b &lt; q.},
     journal = {Numerische Mathematik},
     pages = {355--360},
     publisher = {mathdoc},
     volume = {35},
     year = {1980},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1980__35_186295/}
}
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D.J. Hartfiel. Concerning the Solution Set of Ax = b where P< A < Q and p < b < q.. Numerische Mathematik, Tome 35 (1980), pp. 355-360. http://geodesic.mathdoc.fr/item/NUMA_1980__35_186295/