Independent families of destructible gaps

Teruyuki Yorioka
2007 Tsukuba Journal of Mathematics  
We investigate the finite support product of forcing notions related to destructible gaps, and prove the existence of a large set of independent destructible gaps under 0. for every IX E COl, we say here that IX and P in COl are compatible if
doi:10.21099/tkbjm/1496165118 fatcat:my36a7x7sjfqniktwls5zbymre