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arXiv · 1403.7434

Continuity of multivariate rational functions

Ali Sinan Sertoz
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Abstract

If the denominator of a rational function of several variables is sum of even powers and the numerator is a monomial, then we give a numerical criterion, using the exponents involved in the expression of the rational function, to decide if the limit at the origin exists or not.

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Ali Sinan Sertoz. 2014-03-28. Continuity of multivariate rational functions. https://arxiv.org/abs/1403.7434

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