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This note shows that every positive solution to the following third order non–autonomous max-type difference equationwhen is a three-periodic sequence of positive numbers, is periodic with period three. The same result was proved for the following min-type difference equation 相似文献
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Xi Chen 《Journal of Mathematical Analysis and Applications》2010,362(2):355-635
In this paper, a class of multiple fractional type weights is defined as
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Tingfan Xie 《Journal of Mathematical Analysis and Applications》2006,315(1):359-366
Let . Newman inequality is
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Stevo Stevi? 《Applied mathematics and computation》2011,218(7):3372-3378
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Sachin Gautam Ashish Kumar Srivastava Amitabha Tripathi 《Discrete Applied Mathematics》2008,156(12):2423-2428
Given graphs , where k≥2, the notation
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Takao Akahori Peter M. Garfield 《Journal of Mathematical Analysis and Applications》2007,333(1):24-41
We cannot see from