Results on bivariate Szasz-Mirakyan type operators in polynomial weight spaces. - Rishikesh Yadav; Ramakanta Meher; Vishnu Narayan Mishra (CoRR, 2019)

Approximation of the Koopman operator via Bernstein polynomials. - Rishikesh Yadav; Alexandre Mauroy (Commun. Nonlinear Sci. Numer. Simul., 2025)