A multilevel sparse kernel-based stochastic collocation finite element method for elliptic problems with random coefficients. - Zhaonan Dong; Emmanuil H. Georgoulis; Jeremy Levesley; Fuat Usta (Comput. Math. Appl., 2018)

Multilevel quasi-interpolation on a sparse grid with the Gaussian. - Fuat Usta; Jeremy Levesley (Numer. Algorithms, 2018)

Bernstein approximation technique for numerical solution of Volterra integral equations of the third kind. - Fuat Usta (Comput. Appl. Math., 2021)

Numerical analysis of fractional Volterra integral equations via Bernstein approximation method. - Fuat Usta (J. Comput. Appl. Math., 2021)

A Generalization of Szász-Mirakyan Operators Based on α Non-Negative Parameter. - Khursheed J. Ansari; Fuat Usta (Symmetry, 2022)