Abstract
This paper shows how, in a quasi-metric space, an inexact proximal algorithm with a generalized perturbation term appears to be a nice tool for Behavioral Sciences (Psychology, Economics, Management, Game theory,...). More precisely, the new perturbation term represents an index of resistance to change, defined as a “curved enough” function of the quasi-distance between two successive iterates. Using this behavioral point of view, the present paper shows how such a generalized inexact proximal algorithm can modelize the formation of habits and routines in a striking way. This idea comes from a recent “variational rationality approach” of human behavior which links a lot of different theories of stability (habits, routines, equilibrium, traps,...) and changes (creations, innovations, learning and destructions,...) in Behavioral Sciences and a lot of concepts and algorithms in variational analysis.
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Acknowledgments
The work was supported by CAPES, CAPES-MES-CUBA 226/2012, FAPEG 201210267000909–05/2012 and CNPq Grants 458479/2014-4, 471815/2012-8, 303732/2011-3, 236938/2012-6.
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Communicated by Po-Lung Yu.
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Bento, G.C., Soubeyran, A. Generalized Inexact Proximal Algorithms: Routine’s Formation with Resistance to Change, Following Worthwhile Changes. J Optim Theory Appl 166, 172–187 (2015). https://doi.org/10.1007/s10957-015-0711-2
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DOI: https://doi.org/10.1007/s10957-015-0711-2
Keywords
- Nonconvex optimization
- Kurdyka–Lojasiewicz inequality
- Inexact proximal algorithms
- Habits
- Routines
- Worthwhile changes