Supported by the National Natural Science Foundation of China(Grant Nos.11531009,12101383);the Fundamental Research Funds for the Central Universities(Grant No.GK202103006)。
In this paper,we give a novel framework for lim-inf convergence in posets through the concept of T_(0) enriched closure spaces.More precisely,we define and study Enr-convergence in T_(0) enriched closure spaces.Especi...
Kopka's D-poset is a very important notion in quantum structures. In this paper the conditional probability on the Kopka's D-posets is studied. The notion of conditional probability is introduced and the basic prope...
In the present paper we investigate prinjective Ringel-Hall algebras, for prinjective modules over incidence algebras of posers of finite prinjective type. Results we obtain are analogous to these, given by C. M. Ring...