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Newton's Formula and Continued Fraction Expansion of √d (2001)  (Make Corrections)  (2 citations)
Andrej Dujella



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Abstract: It is known that if the period s(d) of the continued fraction expansion of # d satisfies s(d) 2, then all Newton's approximants dqn ) are convergents of # d, and moreover we have p2n+1 q2n+1 0. Motivated with this fact we define two numbers j = j(d, n) and b = b(d) by R n = p2n+1+2j q2n+1+2j if R n is a convergent of # d; b = 1 and R n is a convergent of # d}|. (Update)

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BibTeX entry:   (Update)

A. Dujella, Newton's formula and continued fraction expansion of # d, Experiment. Math. 10 (2001), 125--131. http://citeseer.ist.psu.edu/dujella01newtons.html   More

@misc{ dujella01newtons,
  author = "A. Dujella",
  title = "Newton's formula and continued fraction expansion of # d",
  text = "A. Dujella, Newton's formula and continued fraction expansion of # d, Experiment.
    Math. 10 (2001), 125--131.",
  year = "2001",
  url = "citeseer.ist.psu.edu/dujella01newtons.html" }
Citations (may not include all citations):
42   Die Lehre von den Kettenbruchen (context) - Perron - 1954
15   Lecture Notes in Math (context) - Schmidt, Approximation - 1980
5   Elementary Theory of Numbers (context) - Sierpinski - 1987
4   Sur la methode d'approximation de Newton (context) - Mikusinski - 1954
4   A note on continued fractions of quadratic irrationals (context) - Elezovic - 1997
4   Continued fractions and Newton's approximants (context) - Komatsu - 1999
2   Continued fractions and series (context) - Clemens, Merrill et al. - 1995
2   A numerical inverstigation into the length of the period of .. (context) - Williams - 1981
2   Some periodic continued fractions with long periods (context) - Patterson, Williams - 1985
2   On continued fraction expansions for binomial quadratic surd.. (context) - Frank - 1962
2   The length of the period of the simple continued fraction of.. (context) - Cohn - 1977
2   On Newton's method of approximation (context) - Sharma - 1959

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