In this thesis, we provide solutions to some symbolic integration problems in computer algebra. The main objective is to effectively and efficiently compute functions that appear as contour integrals depending on one parameter.First, we consider the computation of the integral of a bivariate rational function with regard to one of the variables. The result is then an algebraic function that can be expressed as a sum of residues of the integrand. We design two algorithms that efficiently compute an annihilating polynomial for each residue, and then for their sum, which yields an annihilating polynomial for the integral itself.These algorithms apply almost directly to the computation of an annihilating polynomial for the diagonal of a rationa...
A new formula is given for the logarithmic part of the integral of a rational function, one that str...
This paper starts by settling the computational complexity of the problem of integrating a polynomia...
This paper starts by settling the computational complexity of the problem of integrating a polynomia...
In this thesis, we provide solutions to some symbolic integration problems in computer algebra. The ...
In this thesis, we provide solutions to some symbolic integration problems in computer algebra. The ...
In this thesis, we provide solutions to some symbolic integration problems in computer algebra. The ...
Cette thèse traite de problèmes d'intégration symbolique en calcul formel. L'objectif principal est ...
AbstractThis paper presents fast algorithms for computing numerical approximations for contour integ...
AbstractThis paper presents fast algorithms for computing numerical approximations for contour integ...
A period of rational integral is the result of integrating, with respect to one or several variables...
A period of rational integral is the result of integrating, with respect to one or several variables...
A period of rational integral is the result of integrating, with respect to one or several variables...
Abstract. A new iterative method for high-precision numerical integration of rational functions on t...
Abstract. A new iterative method for numerical integration of rational func-tions on the real line i...
This note is concerned with the explicit symbolic computation of expressions involving differential ...
A new formula is given for the logarithmic part of the integral of a rational function, one that str...
This paper starts by settling the computational complexity of the problem of integrating a polynomia...
This paper starts by settling the computational complexity of the problem of integrating a polynomia...
In this thesis, we provide solutions to some symbolic integration problems in computer algebra. The ...
In this thesis, we provide solutions to some symbolic integration problems in computer algebra. The ...
In this thesis, we provide solutions to some symbolic integration problems in computer algebra. The ...
Cette thèse traite de problèmes d'intégration symbolique en calcul formel. L'objectif principal est ...
AbstractThis paper presents fast algorithms for computing numerical approximations for contour integ...
AbstractThis paper presents fast algorithms for computing numerical approximations for contour integ...
A period of rational integral is the result of integrating, with respect to one or several variables...
A period of rational integral is the result of integrating, with respect to one or several variables...
A period of rational integral is the result of integrating, with respect to one or several variables...
Abstract. A new iterative method for high-precision numerical integration of rational functions on t...
Abstract. A new iterative method for numerical integration of rational func-tions on the real line i...
This note is concerned with the explicit symbolic computation of expressions involving differential ...
A new formula is given for the logarithmic part of the integral of a rational function, one that str...
This paper starts by settling the computational complexity of the problem of integrating a polynomia...
This paper starts by settling the computational complexity of the problem of integrating a polynomia...