RISC-Linz RISC-Linz Research Institute for Symbolic Computation  
about
|
people
|
publications
|
research
|
education
|
industry
|
conferences
|
media
|
projects
internal
  
search:
  
  • @article{RISC2983,
    author = {Manuel Kauers},
    title = {{Shift Equivalence of P-finite Sequences}},
    language = {english},
    abstract = {We present an algorithm which decides the shift equivalence problem for P-finite sequences. A sequence is called P-finite if it satisfies a homogeneous linear recurrence equation with polynomial coefficients. Two sequences are called shift equivalent if shifting one of the sequences $s$ times makes it identical to the other, for some integer~$s$. Our algorithm computes, for any two P-finite sequences, given via recurrence equation and initial values, all integers $s$ such that shifting the first sequence $s$ times yields the second. },
    journal = {The Electronic Journal of Combinatorics},
    volume = {13},
    number = {1},
    pages = {1--16},
    isbn_issn = {ISSN 1077-8926},
    year = {2006},
    note = {R100},
    refereed = {yes},
    length = {16}
    }