Stiebitz et al(2006), Yu(2008) and Kurt(2009) has separately shown implies Goldberg Conjecture. While Yu's method gives a methodological approach to the general problem, Kurt provides a very short and elementary proof.
Scheide (2008) has shown implies the Goldberg Conjecture.
Kurt(2009) has shown implies the Goldberg Conjecture.
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Stiebitz et al(2006), Yu(2008) and Kurt(2009) has separately shown implies Goldberg Conjecture. While Yu's method gives a methodological approach to the general problem, Kurt provides a very short and elementary proof.
Scheide (2008) has shown implies the Goldberg Conjecture.
Kurt(2009) has shown implies the Goldberg Conjecture.