1)irreducible 3-manifold,不可约 3-流形2)Irreducible manifold,不可约流形3)irreducible case,不可约情形4)irreducible scheme,不可约概形5)dismantlable by star irreducibles,星形不可约可拆6)star irreducible,星形不可约元
用法例句
Improves the theorem “A finite poset is dismantlable if and only if it is dismantlable by irreducibles”, obtains a new theorem “A finite poset is homotopic dismantlable if and only if it is dismantlable by star irreducibles” and proves the equivalence of these theorems.
