The Journal of Differential Geometry, Applications and Aspects  (JDGAA) is an open access publication, devoted to the publication of peer-reviewed manuscripts in Differential Geometry theory and its applications and aspects in all of branches. JDGAA issued by the Department of Mathematics and Computer Science of University of Bonab. Manuscripts will be reviewed for possible publication with the understanding that they have not been published, simultaneously submitted, or already accepted for publication in other journals.  Manuscript decision is based on peer review process. The journal appears in four volumes in electronic form only.