Multiple improper integral problems are closely related with probability theory and quantum field theory. Therefore, the evaluation and numerical calculation of multiple improper integrals is an important issue. This paper takes the mathematical software Maple as the auxiliary tool to study some type of...
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Multiple positive solutionsThis paper investigates the existence of positive solutions for a class of fractional boundary value problems involving an improper integral and the infinite-point on the half-line by making use of properties of the Green function and Avery–Peterson fixed point theorem. In...