摘要
在偏序关系的基础上给出了格的微分定义,同时也给出了恒等微分和保序微分的定义。通过格微分的弱正则性和正则性,研究格的微分的一些性质。
Derivation of lattice＇s definition have been given based on the partial order, simultaneously, definition of identical differential coefficient and order preserving differential coefficient were offered. The essay via weak regularity and regularity of derivation to research some characteristics of derivation.
基金
陕西省自然科学基金资助项目(2004A11)
陕西省教育厅专项科研基金资助项目(03JK058)
关键词
微分
保序
同态
最大元
σ微分
弱正则
Differential Coefficient
Order Preserving
Maximum Element
Weak Regularity
