A General Asymptotic Expansion Formula for Integrals Involving High-Order Orthogonal Polynomials

Asymptotic Expansion and Generalized Sch

Asymptotic Expansion and Generalized Schläfli Integral Representation for the Eigenfunction of a Singular Second-Order Differential Operator

✍ M.N Lazhari; L.T Rachdi; K Trimèche 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 288 KB

In this work we consider the eigenfunction V , t satisfying a condition at Ž . infinity of a singular second order differential operator on 0, qϱ . We give an < < asymptotic expansion of this solution with respect to the variable as ª qϱ, which permits us to establish a generalized Schlafli integral