Pseudo-LYM Inequalities and AZ Identities
نویسندگان
چکیده
منابع مشابه
Pseudo-LYM inequalities and AZ identities
We give pseudo-LYM inequalities in some posets and give a new restriction in this way for their antichains. Typically these posets fail the LYM inequality and some of them are known not to be Sperner.
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ژورنال
عنوان ژورنال: Advances in Applied Mathematics
سال: 1997
ISSN: 0196-8858
DOI: 10.1006/aama.1997.0542