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Positive values of inhomogeneous quinary quadratic forms of type (4,1)
Published online by Cambridge University Press: 09 April 2009
Abstract
Here it is proved that if Q(x, y, z, t, u) is a real indefinite quinary quadratic form of type (4,1) and determinant D, then given any real numbers x0, y0, z0, t0, u0 there exist integers x, y, z, t, u such that
All critical forms are also obtained.
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- Copyright © Australian Mathematical Society 1982
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