MINIMAX PROGRAMMING UNDER GENERALIZED （p, r）-INVEXITY

Minimax programming problems involving generalized （p, r）-invex functions are consid- ered. Parametric sufficient optimality conditions and duality results are established under the aforesaid assumptions on the objective and constraint functions.     

Book Review of “Social Ecology in the Digital Age: Solving Complex Problems in a Globalized World”

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Editorial

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Editorial

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Book Review: Accountability in Social Research: Issues and Debates,Norma R.A. Romm,Kluwer Academic/Plenum Publishers,New York, 2001, 326 pp. $45, £31.50 (cloth), ISBN: 0-306-46564-7

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Announcement: World Congress on Action Learning,Action Research and Process Management,Ballarat, Victoria,Australia, September 10–13, 2000

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Editorial

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Editorial

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Book Review: Rational Analysis for a Problematic World Revisited: Problem Structuring Methods for Complexity,Uncertainty, and Conflict. Jonathan Rosenhead and John Mingers. Wiley,Chichester, United Kingdom. 2001, 365 pp., Chaps. 15, £22.50 (Amazon)

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Editorial

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Editorial

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Book Reviews

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Book Reviews: Behavior Change in the Human Services: An Introduction to Principles and Applications by Martin Sundel and Sandra S. Sundel. Exploring Personality: An Intellectual Odyssey by Russell L. Ackoff. The Ecologist: The Cosmic Covenant.

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Editorial

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Editorial

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Editorial

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Guest Editorial: From Cartagena to Ballarat: A Report on the Joint Fifth World Congress on Action Learning,Action Research,and Process Management and Ninth World Congress on Participatory Action Research

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Editorial

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The State of the State: Introduction

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