Order:
  1.  12
    Finite Computable Dimension and Degrees of Categoricity.Barbara F. Csima & Jonathan Stephenson - 2019 - Annals of Pure and Applied Logic 170 (1):58-94.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  2.  15
    Controlling Effective Packing Dimension of $Delta^{0}_{2}$ Degrees.Jonathan Stephenson - 2016 - Notre Dame Journal of Formal Logic 57 (1):73-93.
    This paper presents a refinement of a result by Conidis, who proved that there is a real $X$ of effective packing dimension $0\lt \alpha\lt 1$ which cannot compute any real of effective packing dimension $1$. The original construction was carried out below $\emptyset''$, and this paper’s result is an improvement in the effectiveness of the argument, constructing such an $X$ by a limit-computable approximation to get $X\leq_{T}\emptyset'$.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  3.  3
    Avoiding Effective Packing Dimension 1 Below Array Noncomputable C.E. Degrees.Rod Downey & Jonathan Stephenson - 2018 - Journal of Symbolic Logic 83 (2):717-739.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark