Effectiveness of Demailly's strong openness conjecture and related   problems
  In this article, stimulated by the effectiveness in Berndtsson's solution of the openness conjecture and continuing our solution of Demailly's strong openness conjecture, we discuss conditions to guarantee the effectiveness of the conjecture and establish such an effectiveness result. We explicitly point out a lower semicontinuity property of plurisubharmonic functions with a multiplier, which is implicitly contained in our paper arXiv:1401.7158. We also obtain optimal effectiveness of the conjectures of Demailly-Koll\'{a}r and Jonsson-Mustat\u{a} respectively. 
Qi'an Guan and Xiangyu Zhou
math.CV math.AG