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On the decidability of sparse univariate polynomial interpolation. (English) Zbl 0774.68067

Summary: We consider the problem of determining whether or not there exists a sparse univariate polynomial that interpolates a given set \(S=\{(x_ i,y_ i)\}\) of points. Several important cases are resolved, e.g., the case when the \(x_ i\)’s are all positive rational numbers. But the general problem remains open.

MSC:

68W30 Symbolic computation and algebraic computation
68Q25 Analysis of algorithms and problem complexity
Full Text: DOI

References:

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