半粘合诱导的t-结构
T-STRUCTURES INDUCED BY HALF RECOLLEMENTS

本文研究了对于给定的一个三角范畴的上（下）粘合（C'，C，C"），如何由C的一个t-结构诱导C'和C"的t-结构的问题.利用左（右）t-正合函子的概念，给出了由C的一个t-结构可诱导出C'和C"的t-结构的充分条件.将粘合的一些相关结果推广到了上（下）粘合的情形.
Let C', C and C" be triangulated categories. In this paper, we consider how to induce t-structures on C' and C" from a t-structure on C given an upper (resp. lower) recollement of C relative to C' and C". By the concept of left(right) t-exact, we give a sufficient condition such that a t-structure on C may induce t-structures on C' and C", which generalizes some results concerning recollements to upper (resp. lower) recollements