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Fourier analysis of the light curves of eclipsing variables, XXI

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Abstract

The aim of the present paper is to deduce some further properties of the fundamental quantities inherent in the frequency-domain approach-such as the fractional loss of light α 0 l and momentsA 2m of the light curves of eclipsing variables; and also to develop an iterative method for the solution of two key eclipse parametersa andc 0 in terms of the observed quantities. This should facilitate practical applications of the methods developed in the preceding papers of this series for the frequency-domain light curve analysis of eclipsing variables.

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References

  • Bailey, W. N.: 1935,Quart. J. Math. Oxford, Ser. 6, 233.

    Google Scholar 

  • Demircan, O.: 1977,Astrophys. Space Sci. 52, 189 (Paper XIII).

    Google Scholar 

  • Demircan, O.: 1978a,Astrophys. Space Sci. 56, 389 (Paper XV).

    Google Scholar 

  • Demircan, O.: 1978b,Astrophys. Space Sci. 56, 453 (Paper XVI).

    Google Scholar 

  • Erdélyi, A., Magnus, W., Oberhettinger, F. and Tricomi, F. G.: 1953,Higher Transcendental Functions, I, II, McGraw-Hill Publ. Co., London and New York.

    Google Scholar 

  • Kopal, Z.: 1947,Harvard Obs. Circ., No. 450.

  • Kopal, Z.: 1975,Astrophys. Space Sci. 34, 431 (Paper I).

    Google Scholar 

  • Kopal, Z.: 1977a,Astrophys. Space Sci. 50, 225 (Paper XI).

    Google Scholar 

  • Kopal, Z.: 1977b,Astrophys. Space Sci. 51, 439 (Paper XII).

    Google Scholar 

  • Kopal, Z. and Demircan, O.: 1978,Astrophys. Space Sci. 55, 241 (Paper XIV).

    Google Scholar 

  • Luke, Y. L.: 1969,The Special Functions and their Approximations, II, Academic Press, New York and London.

    Google Scholar 

  • Magnus, W. and Oberhettinger, F.: 1948,Formulae and Theorems for Special Functions of Mathematical Physics, Julius Springer, Berlin.

    Google Scholar 

  • Watson, G. N.: 1952,A Treatise on the Theory of Bessel Functions, Cambridge Univ. Press, London and New York.

    Google Scholar 

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Demircan, O. Fourier analysis of the light curves of eclipsing variables, XXI. Astrophys Space Sci 59, 313–332 (1978). https://doi.org/10.1007/BF01023922

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  • DOI: https://doi.org/10.1007/BF01023922

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