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On Fixed Points of Iterations Between the Order of Appearance and the Euler Totient Function
Mathematics ( IF 2.3 ) Pub Date : 2020-10-16 , DOI: 10.3390/math8101796 Štěpán Hubálovský , Eva Trojovská
Mathematics ( IF 2.3 ) Pub Date : 2020-10-16 , DOI: 10.3390/math8101796 Štěpán Hubálovský , Eva Trojovská
Let be the nth Fibonacci number. The order of appearance of a natural number n is defined as the smallest positive integer k such that . In this paper, we shall find all positive solutions of the Diophantine equation , where is the Euler totient function.
中文翻译:
出现阶与欧拉函数之间的迭代不动点
让 是第n个斐波那契数。出现顺序 的自然数Ñ被定义为最小的正整数ķ使得 。在本文中,我们将找到Diophantine方程的所有正解 ,在哪里 是Euler上位函数。
更新日期:2020-10-17
中文翻译:
出现阶与欧拉函数之间的迭代不动点
让