Special Issue No. 4 (March 2019) of Application and Applied Mathematics: An International Journal (AAM) is available to view online. The issue contains 13 papers from writers across the globe. Dr. Aliakbar Haghighi, professor and head of the Department of Mathematics at Prairie View A&M University, serves as Editor-in-Chief of AAM. Special Issue No. 4, along with other special and regular issues of AAM, can be viewed at pvamu.edu/aam. The next regular issue will be available in June 2019.
