weak implicative ideal 弱关联理想

fuzzy implicative ideal 模糊蕴涵理想

positive implicative ideal 正关联幻

multiply implicative ideal 多重关联幻

strongly implicative ideal 强关联理想

k-fold implicative ideal k级关联理想

n-positive implicative ideal n级正关联理想

weakly positive implicative ideal 弱正定关联理想

multiply positive implicative ideal 多重正关联理想