On an Extension of a Hardy–Hilbert-Type Inequality with Multi-Parameters

Abstract

Making use of weight coefficients as well as real/complex analytic methods, an extension of a Hardy–Hilbert-type inequality with a best possible constant factor and multiparameters is established. Equivalent forms, reverses, operator expression with the norm, and a few particular cases are also considered.

Keywords

• Hardy–Hilbert-type inequality
• weight coefficient
• equivalent form
• reverse
• operator