3 papers
math.NT2024
Diophantine approximation by rational numbers of certain parity types
Dong Han Kim, Seul Bee Lee, Lingmin Liao
For a given irrational number, we consider the properties of best rational approximations of given parities. There are three different kinds of rational numbers according to the pa…
math.DS2024
Entropy of axial product of multiplicative subshifts
Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai +1
We obtain the entropy and the surface entropy of the axial products on and the -tree of two types of systems: the subshift and the multiplicative subshift.
math.DS2024
Hausdorff dimensions of affine multiplicative subshifts
Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai +1
We calculate the Minkowski and Hausdorff dimensions of affine multiplicative subshifts on .