Touchard's Drunkard
نویسنده
چکیده
We give a bijection between N/S/E/W walks and N/S walks that remain on one side of the origin and also a simple derivation of the enumeration of the former, based on Touchard’s identity.
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ورودعنوان ژورنال:
- CoRR
دوره abs/1612.04076 شماره
صفحات -
تاریخ انتشار 2016