quasi-filter相关论文
The concept of pseudo-regular S-system is introduced. A torsion theory τu = ( Us, Us) with its torsion class Us consist......
本文对有0,1的半群S,给出S-系的遗传扭论的特征;引进右同余的拟滤子的概念,并建立了S-系的遗传扭论与右同余的拟滤子之间的一一对......
