2 citations · 2 across the 1 of their papers we have counts for
5 papers
Criteria for apwenian sequences
Ying-Jun Guo, Guo-Niu Han, Wen Wu
In 1998, Allouche, Peyrière, Wen and Wen showed that the Hankel determinant of the Thue-Morse sequence over satisfies for al…
On the regularity of the Hankel determinant sequence of the characteristic sequence of powers
Ying-Jun Guo
For any sequences we define and $\mathbf{u}+\mathbf{v}:=\{u(n)+v(n)\}_{n…
Morphisms on infinite alphabets, countable states automata and regular sequences
Jie-Meng Zhang, Jin Chen, Yingjun Guo +1
In this paper, we prove that a class of regular sequences can be viewed as projections of fixed points of uniform morphisms on a countable alphabet, and also can be generated by co…
On the rational approximations to the real numbers corresponding to the differences of the Fibonacci sequence
Ying-jun Guo, Zhi-xiong Wen, Jie-meng Zhang
Based on the structure of Fibonacci sequence, we give a new proof for the irrationality exponents of the Fibonacci real numbers. Moreover, we obtain all the irrationality exponents…
On the regularity of
Jiemeng Zhang, Yingjun Guo, Zhixiong Wen
Let be real numbers and be an integer. Allouche and Shallit showed that the sequence is -regular if and only if is rational.…