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The main advantage of the proposed method is to investigate a global approximation for spatial and temporal discretizations, and it reduces such problems to those of solving a system of algebraic equations, which greatly simplifies the solution process. In addition, we analyze the convergence of the present method graphically. Finally, comparisons between the algorithm derived in this paper and the existing algorithms are given, which show that our numerical schemes exhibit better performances than the existing ones.<\/jats:p>","DOI":"10.1115\/1.4033723","type":"journal-article","created":{"date-parts":[[2016,6,1]],"date-time":"2016-06-01T07:31:12Z","timestamp":1464766272000},"update-policy":"https:\/\/doi.org\/10.1115\/crossmarkpolicy-asme","source":"Crossref","is-referenced-by-count":36,"title":["An Efficient Operational Matrix Technique for Multidimensional Variable-Order Time Fractional Diffusion Equations"],"prefix":"10.1115","volume":"11","author":[{"given":"M. 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