This study introduces and investigates the concepts of deferred N? rlund statistical Riemann integrability and statistical deferred N? rlund Riemann summability for sequences of fuzzy number-valued functions. It begins by establishing an inclusion result that clarifies the relationship between these newly proposed notions. Subsequently, new fuzzy Korovkin-type theorems are developed using the three fun- damental algebraic test functions 1, x, x^2 and based on our proposed means. To demonstrate the practical significance of these results, an example is presented involving a fuzzy positive linear operator associ-ated with Bernstein polynomials. Additionally, the convergence behavior of these operators is illustrated graphically using MATLAB.
Mahapatra et al. (2025) studied this question.
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