A Measure of Asymmetry for Positive Semidefmite Matrices
J.-P. CROUZEIX AND C. GUTAN 251 Weak Subdifferential of Set-valued Mappings
W. SONG 263 A Fritz John Approach to First Order Optimality Conditions for
Mathematical Programs with Equilibrium Constraints
M. L. FLEGEL AND C. KANZOW 111 Existence Theorems and Galerkin Approximation for Non-linear Evolution
Control Problems
A. JUST 287 Iterative Algorithms for Equilibrium Problems
A. N. IUSEM AND W. SOSA 301 A Valley Following Method
W. QUAPP 317 Annotated Bibliography on Bilevel Programming and Mathematical Programs
with Equilibrium Constraints
S. DEMPE 333 Erratum 361