Research collaboration:

• A/Professor Nieves Castro Gonzalez, Universidad Politecnica de Madrid, Spain
  
  
• Professor Vladimir Rakocevic, University of Nis, Serbia
  
  
• Professor Dragan Djordjevic, University of Nis, Serbia
  
  
• Dr Ivan Straskraba, Academy of Sciences of Czech Republic, Prague, Czech Republic
  
  
• Dr Yimin Wei, Fudan University, Shanghai, China
  
  
• Professor Sever Dragomir, Victoria University of Technology, Melbourne
  
  
• Professor Josip Pecaric, University of Zagreb, Croatia
  
  
• Dr Pedro Patricio, Universidade do Minho, Braga, Portugal
  
  
• Professor Paul Leo Butzer, Aachen Technical University (RWTH), Aachen, Germany
  
  
• Professor George Anastassiou, University of Memphis, Memphis TN, USA
  
  
• Professor Mohammed Berkani, University Mohamed I, Oujda, Morocco
  
  
• Dr Trung Tran, UAE University, Al Ain, United Arab Emirates

Recent visitors to the Department:

• Professor Vladimir Rakocevic, University of Nis: 26 November 2002 - 25 December 2002. A joint research on Fredholm properties of the difference of orthogonal projection operators in Hilbert spaces.
  
  
• Professor Vladimir Rakocevic, University of Nis: 25 June 2001 - 21 September 2001. A Visiting Research Scholar, funded by a University of Melbourne Collaborative Grant. A joint research on norms of idempotent operators and properties of the Drazin inverse.
  
  
• Professor Josip Pecaric, University of Zagreb:  28 August 2000 - 15 September 2000. Research project on Hilbert-Pachpatte and Opial inequalities.
  
  
• A/Professor Nieves Castro, UPM Madrid:  1 March 2000 - 31 March 2000.  Collaborating on the project "Perturbation of the Drazin inverse for closed linear operators"