1 Table of Contents: “...Wave Maps and Ill-posedness of their Cauchy Problem -- On the Global Behavior of Classical...”

2 Table of Contents: “...Preface -- Global Existence and Energy Decay of Solutions for a Nondissipative Wave Equation with a...”

3 Table of Contents: “...Remarks on Global Smoothing Effect of Solutions to Nonlinear ElasticWave Equations...”