Geodesic
Explicit inverse of an interval matrix with unit midpoint
The electronic journal of linear algebra, Tome 22 (2011), pp. 138-150.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: Explicit formulae for the inverse of an interval matrix of the form [I - $\Delta , I + \Delta $] (where I is the unit matrix) are proved via finding explicit solutions of certain nonlinear matrix equations.
Classification : 15A09, 65G40
Keywords: interval matrix, unit midpoint, inverse interval matrix, regularity 
@article{ELA_2011__22__a69,
     author = {Rohn, Jiri},
     title = {Explicit inverse of an interval matrix with unit midpoint},
     journal = {The electronic journal of linear algebra},
     pages = {138--150},
     publisher = {mathdoc},
     volume = {22},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2011__22__a69/}
}
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Rohn, Jiri. Explicit inverse of an interval matrix with unit midpoint. The electronic journal of linear algebra, Tome 22 (2011), pp. 138-150. http://geodesic.mathdoc.fr/item/ELA_2011__22__a69/