Lagrange, central norms, and quadratic Diophantine equations.

Mollin, R.A.

Displaying similar documents to “Lagrange, central norms, and quadratic Diophantine equations.”

On the Diophantine equation $A x^{2} + 2^{2 m} = y^{n}$ .

Abu Muriefah, Fadwa S. (2001)

International Journal of Mathematics and Mathematical Sciences

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A note on perfect totient numbers.

Deng, Moujie (2009)

Journal of Integer Sequences [electronic only]

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On the diophantine equation $x^{2} + 2^{k} = y^{n}$ .

Arif, S.Akhtar, Abu Muriefah, Fadwa S. (1997)

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On perfect totient numbers.

Iannucci, Douglas E., Deng, Moujie, Cohen, Graeme L. (2003)

Journal of Integer Sequences [electronic only]

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On the diophantine equation w+x+y = z, with wxyz = 2 3 5.

L. J. Alex, L. L. Foster (1995)

Revista Matemática de la Universidad Complutense de Madrid

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In this paper we complete the solution to the equation w+x+y = z, where w, x, y, and z are positive integers and wxyz has the form 2 3 5, with r, s, and t non negative integers. Here we consider the case 1 < w ≤ x ≤ y, the remaining case having been dealt with in our paper: On the Diophantine equation 1+ X + Y = Z, This work extends earlier work of the authors in the field of exponential Diophantine equations.