含有治愈部分的可加危险模型的估计

最近可加危险(AH)模型被广泛地应用于生存分析数据,模型的协变量可以假设为时间独立或时间相关的.基于混合治愈模型,有界累计危险治愈模型和"不正确"的比例危险模型.本文将上述的可乘危险模型延伸到可加的危险模型,这里的模型可以允许含治愈部分的生存数据的存在."不正确"的AH模型的识别和参数估计也将在本文给出讨论.     

The Associated Matrices of Ap,n,4p—5 Polyhedra and their Admissible Operations

In this paper we describe the decomposition problem of a special kind of Ap,n,4p-5 polyhedra by using the associated matrices and their admissible operations.     

The Assodated Matrices of Ap, n, 4p-5 Polyhedra and their Admissible Onerations

In this paper we describe the decomposition problem of a special kind of Ap. n. 4p-5 polyhedra by using the associated matrices and their admissible operations.     

(i,p) -同伦逆和群同伦逆

该文在点标拓扑空间范畴中引进了(i,p)-同伦逆和群同伦逆的概念,并讨论了它们存在的条件和性质.