1. Quadratic Sufficient Minimality Conditions for Abnormal Sub-Riemannian Geodesics

   • A. V. Dmitruk

   OriginalPaper Pages: 779 - 829

2. 2-Regularity and Branching Theorems

   • A. F. Izmailov

   OriginalPaper Pages: 830 - 846

3. Idempotent Structures in Optimization

   • V. N. Kolokol'tsov

   OriginalPaper Pages: 847 - 880

4. Convex-Valued Lipschitzian Differential Inclusions and the Pontryagin Maximum Principle

   • A. A. Milyutin

   OriginalPaper Pages: 881 - 888

5. Extremum Theory and External Problems of the Classical Calculus

   • V. M. Tikhomirov

   OriginalPaper Pages: 889 - 931