## Algebraic Diagonals and Walks: Algorithms, Bounds, Complexity

- Alin Bostan, Louis Dumont, Bruno Salvy
- J. Symb. Comput.
- 2017

The diagonal of a multivariate power series $F$ is the univariate power series DiagF generated by the diagonal terms of F. Diagonals form an important class of power series; they occur frequently in number theory, theoretical physics and enumerative combinatorics. We study algorithmic questions related to diagonals in the case where F is the Taylor… (More)

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