【摘要】 本文探讨了格的代数同态的性质和应用,证明了从完备格L₁到L₂的保交、保并的满射φ将L₁的邻元系、滤敛关系、网敛关系分别映成L₂的邻元系、滤剑关系、网敛关系。更多还原

【Abstract】 In this paper, the author proves that if (?) is a surjection with union and intersection preserving between complete lattices, then the images, which are mapped by (?), of the neighbourhood structures, the filter - convergence relations and net - convergence relations of lattice are the neighbourhood structures, filter-convergence relations and net -convergence relations of lattice L2.更多还原