Minimal automorphic superpositions of crowns
نویسندگان
چکیده
Abstract After an overview of uses and explorations minimal automorphic ordered sets, we present a criterion when certain superpositions crowns are automorphic. A key lemma to exclude retracts can also be applied sets recently presented in Schröder (Order, https://doi.org/10.1007/s11083-021-09574-3 , 2021).
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ژورنال
عنوان ژورنال: Arabian Journal of Mathematics
سال: 2022
ISSN: ['2193-5343', '2193-5351']
DOI: https://doi.org/10.1007/s40065-022-00399-5