On Szász-Durrmeyer type modification using Gould Hopper polynomials. - Karunesh Kumar Singh; Purshottam Narain Agrawal (Math. Found. Comput., 2023)

Approximation by modified Bernstein polynomials based on real parameters. - Ruchi Singh Rajawat; Karunesh Kumar Singh; Vishnu Narayan Mishra (Math. Found. Comput., 2024)

Fuzzy approximation theorems via power series summability methods in two variables. - Digvijay Singh; Karunesh Kumar Singh (Soft Comput., 2024)

Approximation properties of a certain modification of Durrmeyer operators. - Asha Ram Gairola; Karunesh Kumar Singh; Hassan Khosravian-Arab; Laxmi Rathour; Vishnu Narayan Mishra (Soft Comput., 2024)