A retract characterization of posets with the fixed-point property
نویسندگان
چکیده
It has been an open problem to characterize posets P with the property that every order-preserving map on P has a fixed point. We give a characterization of such posets in terms of their retracts.
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 169 شماره
صفحات -
تاریخ انتشار 1997