Vol.03 (6) 1981 — 13 results found.

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Flor type representations for matrices satisfying A^S = A^t

C. R. Math. Rep. Acad. Sci. Canada Vol. 3 (6) 1981, pp. 313–316
M.W. Jeter / W.C. Pye (Received: 1981/06/12)

On the operator equation AX-XB = 0 with possibly unbounded A,B,Q

C. R. Math. Rep. Acad. Sci. Canada Vol. 3 (6) 1981, pp. 307–312
T. Mazumdar (Received: 1981/04/14)

Schur Indices, sums of squares and splitting fields

C. R. Math. Rep. Acad. Sci. Canada Vol. 3 (6) 1981, pp. 301–306
R.A. Mollin (Received: 1981/04/07)