Vol.20 (4) 1998 — 6 results found.

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Whence does an ellipse look like a circle?

C. R. Math. Rep. Acad. Sci. Canada Vol. 20 (4) 1998, pp. 124–127
H.S.M. Coxeter (Received: 1998/03/23)

Quantum imaginary Verma modules for affine Lie algebras

C. R. Math. Rep. Acad. Sci. Canada Vol. 20 (4) 1998, pp. 119–123
V.M. Futorny / A.N. Grishkov / D.J. Melville (Received: 1998/03/13)

A note on Ljunggren’s theorem about the Diophantine equation aX²-bY⁴ =1

C. R. Math. Rep. Acad. Sci. Canada Vol. 20 (4) 1998, pp. 113–118
P.G. Walsh (Received: 1998/02/20)

Discriminants and electrostatics of general orthogonal polynomials

C. R. Math. Rep. Acad. Sci. Canada Vol. 20 (4) 1998, pp. 108–112
M.E.H. Ismail (Received: 1998/01/29)

Gordon’sϵ-conjecture on the lacunarity of modular forms

C. R. Math. Rep. Acad. Sci. Canada Vol. 20 (4) 1998, pp. 103–107
K. Ono (Received: 1997/09/08)

On a non-selfadjoint problem with an indefinite weight for elliptic systems with a parameter

C. R. Math. Rep. Acad. Sci. Canada Vol. 20 (4) 1998, pp. 97–102
M. Sango (Received: 1997/08/15)