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  • @techreport{RISC5101,
    author = {Manuel Kauers and Christoph Koutschan},
    title = {{Integral D-Finite Functions}},
    language = {english},
    abstract = { We propose a differential analog of the notion of integral closure of algebraic function fields. We present an algorithm for computing the integral closure of the algebra defined by a linear differential operator. Our algorithm is a direct analog of van Hoeij's algorithm for computing integral bases of algebraic function fields.},
    number = {1501.03691},
    year = {2015},
    institution = {arxiv},
    length = {8}