对相容Domain引入了相容定向极小集的概念,证明了相容DomainD是相容连续Domain当且仅当D中的每个元在D中存在相容定向极小集,并给出了相容连续Domain的序同态扩张定理.
Consistently direct minimal set is introduced for consistently domain. It is proved that for a consistently domain D, D is consistently continuous domains if and only if each x ∈ D, x has consistently direct minimal set,At last, extension theorem of homomorphism of consistently continuous domains is given.