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In mathematics, Denisyuk polynomials De''n''(''x'') or ''M''''n''(''x'') are generalizations of the
Laguerre polynomials In mathematics, the Laguerre polynomials, named after Edmond Laguerre (1834–1886), are solutions of Laguerre's equation: xy'' + (1 - x)y' + ny = 0 which is a second-order linear differential equation. This equation has nonsingular solutions only ...
introduced by given by the
generating function In mathematics, a generating function is a way of encoding an infinite sequence of numbers () by treating them as the coefficients of a formal power series. This series is called the generating function of the sequence. Unlike an ordinary ser ...
\displaystyle \sum_^\infty t^nM_n(x)=\frac 1\exp-\frac.


Notes


References

* * {{math-stub Polynomials