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Tytuł książki

The operation of infimal convolution

Seria

Rozprawy Matematyczne tom/nr w serii: 352 wydano: 1996

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Warianty tytułu

Abstrakty

EN
CONTENTS
1. Introduction and preliminaries....................................................5
 1.1. Introduction............................................................................5
 1.2. Organization..........................................................................6
 1.3. Prerequisites.........................................................................6
 1.4. Introductory examples...........................................................9
2. Elementary properties.............................................................14
 2.1. Basic facts...........................................................................14
 2.2. Infimal convolution of subadditive functions.........................17
 2.3. Semicontinuity, continuity, and exactness............................19
 2.4. Two examples......................................................................22
3. The convex case.....................................................................23
 3.1. Basic results........................................................................23
 3.2. Differential calculus, and first order differentiability..............28
 3.3. Formulas on f ▫ g.................................................................31
 3.4. Loss of differentiability.........................................................32
4. Continuity of the operation of infimal convolution....................33
 4.1. Introduction.........................................................................34
 4.2. Epi-convergence.................................................................35
 4.3. The Mosco topology and the slice topology.........................36
 4.4. The affine topology..............................................................38
 4.5. The Attouch-Wets topology.................................................39
5. Regularization.........................................................................41
 5.1. Introduction and first results................................................41
 5.2. Approximation in Hilbert spaces...........................................47
 5.3. Generalized Moreau-Yosida approximation.........................52
References..................................................................................55

Miejsce publikacji

Warszawa

Copyright

Seria

Rozprawy Matematyczne tom/nr w serii: 352

Liczba stron

58

Liczba rozdzia³ów

Opis fizyczny

Dissertationes Mathematicae, Tom CCCLI

Daty

wydano
1996
otrzymano
1994-08-16
poprawiono
1995-03-17

Twórcy

  • Department of Mathematics, University of Lund, P.O. Box 118, S-221 00 Lund, Sweden

Bibliografia

  • [1] W. N. Anderson and R. J. Duffin, Series and parallel addition of matrices, J. Math. Anal. Appl. 26 (1969), 576-594.
  • [2] H. Attouch, Variational Convergence for Functions and Operators, Appl. Math. Ser., Pitman, Boston, 1984.
  • [3] H. Attouch, Viscosity solutions of minimization problems. Epi-convergence and scaling, Sém. Anal. Convexe 22 (1992), 8.1-8.46.
  • [4] H. Attouch and D. Azé, Approximation and regularization of arbitrary functions in Hilbert spaces by the Lasry-Lions method, Sém. Anal. Convexe 20 (1990), 12.1-12.23; Ann. Inst. H. Poincaré Anal. Non Linéaire 10 (1993), 289-312.
  • [5] H. Attouch, D. Azé and G. Beer, On some inverse stability problems for the epigraphical sum, Nonlinear Anal. 16 (1991), 241-254.
  • [6] H. Attouch and G. Beer, On the convergence of subdifferentials of convex functions, Arch. Math. (Basel) 60 (1993), 389-400.
  • [7] H. Attouch and H. Brezis, Duality for the sum of convex functions in general Banach spaces, in: Aspects of Mathematics and its Applications, J. A. Barroso (ed.), North-Holland, Amsterdam, 1986, 125-133.
  • [8] H. Attouch and R. J.-B. Wets, Epigraphical analysis, in: Analyse Non Linéaire, H. Attouch, J.-P. Aubin, F. H. Clarke and I. Ekeland (eds.), Gauthier-Villars, Paris, et C.R.M., Montréal, 1989, 72-100.
  • [9] H. Attouch and R. J.-B. Wets, Quantitative stability of variational systems: I. The epigraphical distance, Trans. Amer. Math. Soc. 328 (1991), 695-729.
  • [10] J.-P. Aubin, L'analyse Non Linéaire et ses Motivations Économiques, Masson, Paris, 1984.
  • [11] G. Beer, On the Young-Fenchel transform for convex functions, Proc. Amer. Math. Soc. 104 (1988), 1115-1123.
  • [12] G. Beer, On Mosco convergence of convex sets, Bull. Austral. Math. Soc. 38 (1988), 239-253.
  • [13] G. Beer, Infima of convex functions, Trans. Amer. Math. Soc. 315 (1989), 849-859.
  • [14] G. Beer, The slice topology: a viable alternative to Mosco convergence in nonreflexive spaces, Nonlinear Anal. 19 (1992), 271-290.
  • [15] G. Beer, Lipschitz regularization and the convergence of convex functions, preprint.
  • [16] G. Beer, Topologies on Closed and Closed Convex Sets, Kluwer, Dordrecht, 1993.
  • [17] G. Beer and J. M. Borwein, Mosco convergence and reflexivity, Proc. Amer. Math. Soc. 109 (1990), 427-436.
  • [18] G. Beer and R. Lucchetti, The epi-distance topology: continuity and stability results with applications to convex optimization problems, Math. Oper. Res. 17 (1992), 715-726.
  • [19] J. Benoist, Convergence de la dérivée de la régularisée Lasry-Lions, C. R. Acad. Sci. Paris Sér. I Math. 315 (1992), 941-944.
  • [20] J. Bergh and J. Löfström, Interpolation Spaces, Springer, Berlin, 1976.
  • [21] J. Boman, The sum of two plane convex $C^∞$ sets is not always C⁵, Math. Scand. 66 (1990), 216-224.
  • [22] J. Boman, Smoothness of sums of convex sets with real analytic boundaries, Math. Scand. 66 (1990), 225-230.
  • [23] M. Bougeard, J.-P. Penot and A. Pommellet, Towards minimal assumptions for the infimal convolution regularization, J. Approx. Theory 64 (1991), 245-270.
  • [24] H. Brézis, Opérateurs Maximaux Monotones et Semi-Groupes de Contractions dans les Espaces de Hilbert, North-Holland, Amsterdam, 1973.
  • [25] C. Bylka and W. Orlicz, On some generalizations of the Young inequality, Bull. Acad. Polon. Sér. Sci. Math. Astronom. Phys. 26 (1978), 115-123.
  • [26] G. Choquet, Convergences, Ann. Univ. Grenoble 23 (1947-1948), 57-112.
  • [27] F. H. Clarke, Optimization and Nonsmooth Analysis, Wiley, New York, 1983.
  • [28] M. M. Day, Normed Linear Spaces, 3rd ed., Springer, 1973.
  • [29] R. Deville, G. Godefroy and V. Zizler, Smoothness and Renormings in Banach Spaces, Pitman Monographs Surveys Pure Appl. Math. 64, Longman Sci. Tech., 1993.
  • [30] A. L. Dontchev and T. Zolezzi, Well-Posed Optimization Problems, Lecture Notes in Math. 1543, Springer, Berlin, 1993.
  • [31] I. Ekeland, On the variational principle, J. Math. Anal. Appl. 47 (1974), 324-353.
  • [32] I. Ekeland, Nonconvex minimization problems, Bull. Amer. Math. Soc. 1 (1979), 443-474.
  • [33] I. Ekeland and R. Temam, Convex Analysis and Variational Problems, North-Holland, Amsterdam, 1976.
  • [34] S.-L. Eriksson and H. Leutwiler, A potential-theoretic approach to parallel addition, Math. Ann. 274 (1986), 301-317.
  • [35] W. Fenchel, Convex Cones, Sets, and Functions, Lecture Notes, Princeton University, Princeton, 1953.
  • [36] S. Fitzpatrick and R. R. Phelps, Bounded approximants to monotone operators on Banach spaces, Ann. Inst. H. Poincaré Anal. Non Linéaire 9 (1992), 573-595.
  • [37] A. Fougeres et A. Truffert, Régularisation S.C.I. et Γ-convergence: approximations inf-convolutives associées à un référentie, Ann. Mat. Pura Appl. 152 (1988), 21-51.
  • [38] F. Hausdorff, Über halbstetige Funktionen und deren Verallgemeinerung, Math. Z. 5 (1919), 292-309.
  • [39] J.-B. Hiriart-Urruty, Extension of Lipschitz functions, J. Math. Anal. Appl. 77 (1980), 539-544.
  • [40] J.-B. Hiriart-Urruty, Lipschitz r-continuity of the approximative subdifferential of a convex function, Math. Scand. 47 (1980), 123-134.
  • [41] J.-B. Hiriart-Urruty, A general formula on the conjugate of the difference of functions, Canad. Math. Bull. 29 (1986), 482-485.
  • [42] J.-B. Hiriart-Urruty et M.-L. Mazure, Formulation variationnelle de l'addition parallèle et de la soustraction parallèle d'opérateurs semi-définis positifs, C. R. Acad. Sci. Paris 302 (1986), 527-530.
  • [43] J.-B. Hiriart-Urruty and R. R. Phelps, Subdifferential calculus using ε-subdifferentials, J. Funct. Anal. 118 (1993), 154-166.
  • [44] J.-B. Hiriart-Urruty and P. Plazanet, Moreau's decomposition theorem revisited, Ann. Inst. H. Poincaré Anal. Non Linéaire 6 (1989), 325-338.
  • [45] A. D. Ioffe and V. M. Tikhomirov, Theory of Extremal Problems, North-Holland, Amsterdam, 1979.
  • [46] V. Jeyakumar, Duality and infinite dimensional optimization, Nonlinear Anal. 15 (1990), 1111-1122.
  • [47] C. O. Kiselman, How smooth is the shadow of a smooth convex body?, J. London Math. Soc. 33 (1986), 101-109.
  • [48] C. O. Kiselman, Smoothness of vector sums of plane convex sets, Math. Scand. 60 (1987), 239-252.
  • [49] C. O. Kiselman, Regularity classes for operations in convexity theory, Kodai Math. J. 15 (1992), 354-374.
  • [50] F. Kubo, Conditional expectations and operations derived from network connections, J. Math. Anal. Appl. 80 (1981), 477-489.
  • [51] S. S. Kutateladze, Convex operators, Russian Math. Surveys 34 (1979), 181-214.
  • [52] J. Lahrache, Stabilité et convergence dans les espaces non réflexifs, Sém. Anal. Convexe Montpellier 21 (1991), 10.1-10.53.
  • [53] J.-M. Lasry and P.-L. Lions, A remark on regularization in Hilbert spaces, Israel J. Math. 55 (1986), 257-266.
  • [54] P.-J. Laurent, Approximation et Optimisation, Hermann, Paris, 1972.
  • [55] P. D. Lax, Hyperbolic systems of conservation laws, Comm. Pure Appl. Math. 10 (1957), 537-566.
  • [56] P.-L. Lions, Generalized Solutions of Hamilton-Jacobi Equations, Pitman, London, 1982.
  • [57] L. Maligranda, Orlicz Spaces and Interpolation, Sem. Math. 5, Campinas, 1989.
  • [58] L. Maligranda and L. E. Persson, Generalized duality of some Banach function spaces, Nederl. Akad. Wetensch. Indag. Math. 51 (1989), 323-338.
  • [59] D. H. Martin, Some function classes closed under infimal convolution, J. Optim. Theory Appl. 25 (1978), 579-584.
  • [60] M.-L. Mazure, Analyse Variationnelle des Formes Quadratiques Convexes, Ph.D. Thesis, Université Paul Sabatier, Toulouse, 1986.
  • [61] M.-L. Mazure et M. Volle, Équations inf-convolutives et conjugaison de Moreau-Fenchel, Ann. Fac. Sci. Toulouse Math. (5) 12 (1991), 103-126.
  • [62] J.-J. Moreau, Inf-convolution, Sém. Math. Montpellier (1963), 3.1-3.48.
  • [63] J.-J. Moreau, Inf-convolution des fonctions numériques sur un espace vectoriel, C. R. Acad. Sci. Paris 256 (1963), 5047-5049.
  • [64] J.-J. Moreau, Proximité et dualité dans un espace Hilbertien, Bull. Soc. Math. France 93 (1965), 273-299.
  • [65] J.-J. Moreau, Fonctionnelles Convexes, Lecture notes, Collège de France, Paris, 1967.
  • [66] J.-J. Moreau, Inf-convolution, sous-additivité, convexité des fonctions numériques, J. Math. Pures Appl. 49 (1970), 109-154.
  • [67] J.-J. Moreau, Weak and strong solutions of dual problems, in: Contributions to Nonlinear Functional Analysis, E. Zarantello (ed.), Academic Press, 1971, 181-214.
  • [68] T. D. Morley, Parallel summation, Maxwell's principle and the infimum of projections, J. Math. Anal. Appl. 70 (1979), 33-41.
  • [69] U. Mosco, Convergence of convex sets and of solutions of variational inequalities, Adv. in Math. 3 (1969), 510-585.
  • [70] U. Mosco, On the continuity of the Young-Fenchel transform, J. Math. Anal. Appl. 35 (1971), 518-535.
  • [71] G. B. Passty, The parallel sum of nonlinear monotone operators, Nonlinear Anal. 10 (1986), 215-227.
  • [72] J.-P. Penot and M. L. Bougeard, Approximation and decomposition properties of some classes of locally d.c. functions, Math. Programming 41 (1988), 195-227.
  • [73] R. R. Phelps, Convex Functions, Monotone Operators and Differentiability, Lecture Notes in Math. 1364, Springer, 1989.
  • [74] R. Poliquin, J. Vanderwerff and V. Zizler, Convex composite representation of lower semicontinuous functions and renorming, C. R. Acad. Sci. Paris 317 (1993), 545-549.
  • [75] R. T. Rockafellar, Extension of Fenchel's duality theorem, Duke Math. J. 33 (1966), 81-89.
  • [76] R. T. Rockafellar, Convex Analysis, Princeton University Press, Princeton, 1970.
  • [77] B. Rodrigues, The Fenchel duality theorem in Fréchet spaces, Optimization 21 (1990), 13-22.
  • [78] B. Rodrigues and S. Simons, Conjugate functions and subdifferentials in nonnormed situations for operators with complete graphs, Nonlinear Anal. 12 (1988), 1069-1078.
  • [79] W. Rudin, Functional Analysis, MacGraw-Hill, New York, 1973.
  • [80] A. Seeger, Direct and inverse addition in convex analysis and applications, J. Math. Anal. Appl. 148 (1990), 317-343.
  • [81] S. Simons, The occasional distributivity of ∘ over $+_e$ and the change of variable formula for conjugate functions, Nonlinear Anal. 14 (1990), 1111-1120.
  • [82] T. Strömberg, An operation connected to a Young-type inequality, Math. Nachr. 159 (1992), 227-243.
  • [83] T. Strömberg, Representation formulae for infimal convolution with applications, in: Analysis, Algebra, and Computers in Mathematical Research, M. Gyllenberg and L. E. Persson (eds.), Lecture Notes in Pure and Appl. Math. 156, Dekker, New York, 1994, 319-334.
  • [84] J. Vanderwerff, Smooth approximations in Banach spaces, Proc. Amer. Math. Soc. 115 (1992), 113-120.
  • [85] M. Volle, Sur quelques formules de dualité convexe et non convexe, Set-Valued Analysis, to appear.
  • [86] M. Volle, Compléments sur la relation entre la régularisation de Lasry-Lions et l'équation de Hamilton-Jacobi, Sém. Anal. Convexe 20 (1990), 7.1-7.10.
  • [87] M. Volle, Régularisation des fonctions fortement minorées dans les espaces de Hilbert, Sém. Anal. Convexe 20 (1990), 8.1-8.8.
  • [88] M. Volle, Some applications of the Attouch-Brezis condition to closedness criterions, optimization, and duality, Sém. Anal. Convexe 22 (1992), 16.1-16.15.
  • [89] M. Volle, A formula on the subdifferential of the deconvolution of convex functions, Bull. Austral. Math. Soc. 47 (1993), 333-340.
  • [90] R. J.-B. Wets, Convergence of convex functions, variational inequalities and convex optimization problems, in: Variational Inequalities and Complementary Problems, P. Cottle et al. (eds.), Wiley, Chichester, 1980, 375-403.
  • [91] C. Zălinescu, On uniformly convex functions, J. Math. Anal. Appl. 95 (1983), 344-374.
  • [92] C. Zălinescu, On some open problems in convex analysis, Arch. Math. (Basel) 59 (1992), 566-571.

Języki publikacji

EN

Uwagi

1991 Mathematics Subject Classification: 41A65, 46N10, 49J27, 49J45, 49J50, 49L25, 52A40, 52A41, 54B20, 65K10.

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0012-3862

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DML-PL
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