Now showing items 1-4 of 4
Recent results in topological graph theory
(Kluwer Academic Publishers; Akadémiai Kiadó ; Springer Science+Business Media, 1964-09)
MEDIEVAL DISTORTIONS: THE PROJECTIONS OF ANCIENT MAPS
(Blackwell Publishing Ltd, 1966-06)
. Estimates of the map projection employed for an ancient map is a prerequisite for a variety of other studies. The preliminary evaluation presented here has yielded empirical equations for the Hereford map and illustrated ...
A graph theoretic approach to matrix inversion by partitioning
(Springer-Verlag, 1962-12)
Let M be a square matrix whose entries are in some field. Our object is to find a permutation matrix P such that PM P −1 is completely reduced, i.e., is partitioned in block triangular form, so that all submatrices below ...