Weekly Activities

Conditions for Error Bounds of Difference Functions and Applications
Speaker: Nguyen Thi Van Hang

Time: 9h00, Wednesday, May 13, 2015

Location: Room 4, Building A14, Institute of Mathematics, 18 Hoang Quoc Viet, Cau Giay, Hanoi

Abstract: This paper establishes verifiable sufficient conditions for the existence of error bounds for the sub-level set of a difference function over an abstract constraint by applying a technique used by A. D. Ioffe. As a consequence, error bounds for constraint systems defined by d.c. inequalities and their applications in studying of exactness of the associated $\ell_1$ penalty function and existence of Lagrange multipliers as necessary optimality conditions are also investigated.

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