  In this study, we combine two novel methods, the conformable double
Laplace-Sumudu transform (CDLST) and the modified decomposition technique. We
use the new approach called conformable double Laplace-Sumudu modified
decomposition (CDLSMD) method, to solve some nonlinear fractional partial
differential equations. We present the essential properties of the CDLST and
produce new results. Furthermore, five interesting examples are discussed and
analyzed to show the efficiency and applicability of the presented method. The
results obtained show the strength of the proposed method in solving different
types of problems.
