1. On the classes of remainders of locally compact noncompact spaces

   • Vitalij A. Chatyrko
   • Yasunao Hattori

   OriginalPaper 03 April 2012 Pages: 231 - 241

2. A generalization of the unit and unitary Cayley graphs of a commutative ring

   • Kazem Khashyarmanesh
   • Mahdi Reza Khorsandi

   OriginalPaper 27 April 2012 Pages: 242 - 253

3. Weakly-Abel rings and weakly exchange rings

   • Junchao Wei

   OriginalPaper 01 August 2012 Pages: 254 - 262

4. Contra continuity on generalized topological spaces

   • D. Jayanthi

   OriginalPaper 03 April 2012 Pages: 263 - 271

5. Self-intersections of immersions and Steenrod operations

   • Peter J. Eccles
   • Mark Grant

   OriginalPaper 03 January 2012 Pages: 272 - 281

6. Multiplier sequences for simple sets of polynomials

   • T. Forgács
   • J. Tipton
   • B. Wright

   OriginalPaper 27 April 2012 Pages: 282 - 295

7. The ultrafilter number for singular cardinals

   • Shimon Garti
   • Saharon Shelah

   OriginalPaper 21 June 2012 Pages: 296 - 301