Ascents in Non-Negative Lattice Paths

This article (arXiv link) is joint work with Clemens Heuberger and Helmut Prodinger.

The following files contain the computational aspects (like asymptotic expansions) of our results:

Additionally, the following auxiliary file has to be copied into the same directory as the notebook files above:

Note that in order to efficiently run the computations in these files, you should use the customized Version of SageMath, which can be found at Follow the installation instructions in the corresponding README.