Lebesgue function for multivariate interpolation by radial basis functions. - Bahman Mehri; Sadegh Jokar (Appl. Math. Comput., 2007)

Exact and Approximate Sparse Solutions of Underdetermined Linear Equations. - Sadegh Jokar; Marc E. Pfetsch (SIAM J. Sci. Comput., 2008)

Sparse recovery and Kronecker products. - Sadegh Jokar (CISS, 2010)