Fixed point theory is a cornerstone in modern analysis, offering pivotal tools for proving the existence and uniqueness of solutions to equations arising in diverse scientific and engineering ...

Let 𝑋 ⊂ 𝐵 (Ω) be a linear sublattice of 𝐵 (Ω) and 𝐴: 𝑋 → 𝑋 be a positive linear operator with constant functions as the fixed point set. In this paper,using the weekly Picard operators ...