http://hdl.handle.net/1903/1595

### Recent Submissions

• #### On The Number of Unlabeled Bipartite Graphs ﻿

(2016)
Let \$I\$ and \$O\$ denote two sets of vertices, where \$I\cap O =\Phi\$, \$|I| = n\$, \$|O| = r\$, and \$B_u(n,r)\$ denote the set of unlabeled graphs whose edges connect vertices in \$I\$ and \$O\$. It is shown that the following ...
• #### On Number Of Partitions Of An Integer Into A Fixed Number Of Positive Integers ﻿

(2015-04)
This paper focuses on the number of partitions of a positive integer \$n\$ into \$k\$ positive summands, where \$k\$ is an integer between \$1\$ and \$n\$. Recently some upper bounds were reported for this number in [Merca14]. Here, ...