PrGOW12-01
On the P-property of Z and Lyapunov-like transformations on symmetric cones, Chennai, January 2012
PrGOW12-02
Lyapunov-like transformations on proper cones --- AMS Sectional Meeting at Washington, D.C., March 2012
PrGOW12-03
On the non-homogeneity and bilinearity rank of a completely positive cone -- ISMP Berlin, Aug 2012
PrGOW12-04
Z-transformations in complementarity theory and dynamical systems -- Taiwan workshop, November 2012