Abstract
This paper deals with a new concept of limit for sequences of vector-valued mappings in normed spaces. We generalize the well-known concept of \(\Gamma \)-convergence to the case of vector-valued mappings and specify notion of \(\Gamma ^{\Lambda ,\mu }\)-convergence similar to the one previously introduced in Dovzhenko et al. (Far East J Appl Math 60:1–39, 2011). In particular, we show that \(\Gamma ^{\Lambda ,\mu }\)-convergence concept introduced in this paper possesses a compactness property whereas this property was failed in Dovzhenko et al. (Far East J Appl Math 60:1–39, 2011). In spite of the fact this paper contains another definition of \(\Gamma ^{\Lambda ,\mu }\)-limits for vector-valued mapping we prove that the \(\Gamma ^{\Lambda ,\mu }\)-lower limit in the new version coincides with the previous one, whereas the \(\Gamma ^{\Lambda ,\mu }\)-upper limit leads to a different mapping in general. Using the link between the lower semicontinuity property of vector-valued mappings and the topological properties of their coepigraphs, we establish the connection between \(\Gamma ^{\Lambda ,\mu }\)-convergence of the sequences of mappings and \(K\)-convergence of their epigraphs and coepigraphs in the sense of Kuratowski and study the main topological properties of \(\Gamma ^{\Lambda ,\mu }\)-limits. The main results are illustrated by numerous examples.
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References
Attouch, H.: Variational Convergence for Functions and Operators. Pitman, London (1984)
Balashov, Ye.S., Polovinkin, M.V.: Elements of Convex and Strongly Convex Analysis. Fizmatlit, Moskow (2004) (in Russian)
Braides, A.: A Handbook of \(\Gamma \)-Convergence. In: Chipot, M., Quittner P. (eds.) Handbook of Differential Equations. Stationary Partial Differential Equations, vol 3. Elsevier, (2006)
Cioranescu, D., Saint Jean Paulin, J.: Homogenization of Reticulated Structures, Springer, New York (2002)
Combari, C., Laghdir, M., Thibault, L.: Sous-différentiel de fonctions convexes composées. Ann. Sci. Math. Québec 18(2), 119–148 (1994)
Dal Maso, G.: An Introduction to \(\Gamma \)-Convergence. Birkhäser, Boston (1993)
De Giorgi, E.: Sulla convergenza di alcune successioni di integrali del tipo dell’area. Rend. Mat. 8(6), 277–294 (1975)
De Giorgi, E., Franzoni, T.: Su un tipo di convergenza variazionale. Atti. Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur., 58(8), 842–850 (1975)
De Giorgi, E., Spagnolo, S.: Sulla convergenza degli integrali dellenergia per operatori ellittici del secondo ordine. Bull. Un. Mat. Ital. 8(4), 391–411 (1973)
Dovzhenko, A.V., Kogut, P.I.: Epi-lower semicontinuous mappings and their properties. Mat. Stud. 36(1), 86–96 (2011)
Dovzhenko, A.V., Kogut, P.I., Manzo, R.: Epi and coepi-analysis of one class of vector-valued mappings. Opt. J. Math. Program. Oper. Res., 1–23 (2012). doi:10.1080/02331934.2012.676643
Dovzhenko, A.V., Kogut, P.I., Manzo, R.: On the concept of \(\Gamma \)-convergence for locally compact vector-valued mappings. Far East J. Appl. Math. 60(1), 1–39 (2011)
Jahn, J.: Vector Optimization. Theory, Applications, and Extensions, Springer, Berlin (2004)
Kogut, P.I., Manzo, R., Nechay, I.V.: On existence of efficient solutions to vector optimization problems in Banach spaces. Note di Matematica 30(1), 25–39 (2010)
Kogut, P.I., Manzo, R., Nechay, I.V.: Generalized efficient solutions to one class of vector optimization problems in Banach spaces. Aust. J. Math. Anal. Appl. 7(1), 1–27 (2010)
Krasnosel’skii, M.A.: Positive Solutions of Operator Equations. P. Noordhoff Ltd, Groningen (1964)
Kuratowski, K.: Topology: vol. I. PWN, Warszawa (1968)
Luc, D.T.: Theory of Vector Optimization. Springer, New York (1989)
Penot, J.P., Théra, M.: Semicontinuous mappings in general topology. Arch. Math. 38, 158–166 (1982)
Spagnolo, S.: Sulla convergenza delle soluzioni di equazioni paraboliche ed ellittiche. Ann. Scuola Norm. Sup. Pisa Cl. Sci. 22, 571–597 (1968)
Tartar, L.: \(H\)-measures, a new approach for studying homogenisation, oscillations and concentration effects in partial differential equations. Proc. Roy. Soc. Edinburgh Sect. A 115, 193–230 (1990)
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The author wishes to thank Proff. Ciro D’Apice and P. I. Kogut for the useful discussions and suggestions.
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Manzo, R. On \(\Gamma \)-convergence of vector-valued mappings. Positivity 18, 709–731 (2014). https://doi.org/10.1007/s11117-013-0272-2
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DOI: https://doi.org/10.1007/s11117-013-0272-2