Let X be a weakly $Lindel\ddot{o}f$ determined Banach space. We prove that if X is non-separable, then there exist a complete probability space (Ω, Σ, μ) and a ...

Grand Lebesgue spaces have emerged as a versatile framework extending the classical Lebesgue spaces, allowing for a refined control over integrability properties of functions. These spaces accommodate ...