Coincidence points and maximal elements of multifunctions on convex spaces
Commentationes Mathematicae Universitatis Carolinae (1995)
- Volume: 36, Issue: 1, page 57-67
- ISSN: 0010-2628
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topPark, Sehie. "Coincidence points and maximal elements of multifunctions on convex spaces." Commentationes Mathematicae Universitatis Carolinae 36.1 (1995): 57-67. <http://eudml.org/doc/247738>.
@article{Park1995,
abstract = {Generalized and unified versions of coincidence or maximal element theorems of Fan, Yannelis and Prabhakar, Ha, Sessa, Tarafdar, Rim and Kim, Mehta and Sessa, Kim and Tan are obtained. Our arguments are based on our recent works on a broad class of multifunctions containing composites of acyclic maps defined on convex subsets of Hausdorff topological vector spaces.},
author = {Park, Sehie},
journal = {Commentationes Mathematicae Universitatis Carolinae},
keywords = {convex space; polytope; multifunction (map); upper semicontinuous (u.s.c.); lower semicontinuous (l.s.c.); compact map; acyclic; Kakutani map; acyclic map; admissible class; almost $p$-affine; almost $p$-quasiconvex; maximal element; convex space; polytope; upper semicontinuous; lower semicontinuous; Kakutani map; admissible class; almost -affine; almost - quasiconvex; maximal element; maximal element theorems; multifunctions containing composites of acyclic maps},
language = {eng},
number = {1},
pages = {57-67},
publisher = {Charles University in Prague, Faculty of Mathematics and Physics},
title = {Coincidence points and maximal elements of multifunctions on convex spaces},
url = {http://eudml.org/doc/247738},
volume = {36},
year = {1995},
}
TY - JOUR
AU - Park, Sehie
TI - Coincidence points and maximal elements of multifunctions on convex spaces
JO - Commentationes Mathematicae Universitatis Carolinae
PY - 1995
PB - Charles University in Prague, Faculty of Mathematics and Physics
VL - 36
IS - 1
SP - 57
EP - 67
AB - Generalized and unified versions of coincidence or maximal element theorems of Fan, Yannelis and Prabhakar, Ha, Sessa, Tarafdar, Rim and Kim, Mehta and Sessa, Kim and Tan are obtained. Our arguments are based on our recent works on a broad class of multifunctions containing composites of acyclic maps defined on convex subsets of Hausdorff topological vector spaces.
LA - eng
KW - convex space; polytope; multifunction (map); upper semicontinuous (u.s.c.); lower semicontinuous (l.s.c.); compact map; acyclic; Kakutani map; acyclic map; admissible class; almost $p$-affine; almost $p$-quasiconvex; maximal element; convex space; polytope; upper semicontinuous; lower semicontinuous; Kakutani map; admissible class; almost -affine; almost - quasiconvex; maximal element; maximal element theorems; multifunctions containing composites of acyclic maps
UR - http://eudml.org/doc/247738
ER -
References
top- Ben-El-Mechaiekh H., The coincidence problem for compositions of set-valued maps, Bull. Austral. Math. Soc. 41 (1990), 421-434. (1990) Zbl0727.54019MR1071044
- Ben-El-Mechaiekh H., Deguire P., Approximation of non-convex set-valued maps, C. R. Acad. Sci. Paris 312 (1991), 379-384. (1991) Zbl0719.54053MR1096616
- Ben-El-Mechaiekh H., Deguire P., General fixed point theorems for non-convex set-valued maps, C. R. Acad. Sci. Paris 312 (1991), 433-438. (1991) Zbl0795.47036MR1096627
- Ben-El-Mechaiekh H., Deguire P., Approachability and fixed points for non-convex set-valued maps, J. Math. Anal. Appl. 170 (1992), 477-500. (1992) Zbl0762.54033MR1188567
- Ben-El-Mechaiekh H., Deguire P., Granas A., Points fixes et coincidences pour les fonctions multivoques, II (Applications de type et ), C. R. Acad. Sci. Paris 295 (1982), 381-384. (1982) MR0684731
- Bohnenblust H.F., Karlin S., On a theorem of Ville, in ``Contributions to the Theory of Games," Ann. of Math. Studies, No.24, pp.155-160, Princeton Univ. Press, 1950. Zbl0041.25701MR0041415
- Brouwer L.E.J., Über Abbildungen von Mannigfaltigkeiten, Math. Ann. 71 (1912), 97-115. (1912) MR1511644
- Dzedzej Z., Fixed point index theory for a class of nonacyclic multivalued maps, Dissertationes Math. 253 (1985), 53pp. (1985) Zbl0592.55001MR0839694
- Ky Fan, Fixed-point and minimax theorems in locally convex topological linear spaces, Proc. Nat. Acad. Sci. U.S.A. 38 (1952), 121-126. (1952) Zbl0047.35103MR0047317
- Ky Fan, A generalization of Tychonoff's fixed point theorems, Math. Ann. 142 (1961), 305-310. (1961) MR0131268
- Ky Fan, Sur un théorème minimax, C. R. Acad. Sci. Paris 259 (1964), 3925-3928. (1964) Zbl0138.37304MR0174955
- Glicksberg I.L., A further generalization of the Kakutani fixed point theorem, with application to Nash equilibrium points, Proc. Amer. Math. Soc. 3 (1952), 170-174. (1952) Zbl0163.38301MR0046638
- Górniewicz L., Homological methods in fixed point theory of multivalued maps, Dissertationes Math. 129 (1976), 71pp. (1976) MR0394637
- Granas A., Liu F.-C., Coincidences for set-valued maps and minimax inequalities, J. Math. Pures et Appl. 65 (1986), 119-148. (1986) Zbl0659.49007MR0867668
- Ha C.-W., Extensions of two fixed point theorems of Ky Fan, Math. Z. 190 (1985), 13-16. (1985) Zbl0551.47024MR0793344
- Himmelberg C.J., Fixed points of compact multifunctions, J. Math. Anal. Appl. 38 (1972), 205-207. (1972) Zbl0225.54049MR0303368
- Kakutani S., A generalization of Brouwer's fixed-point theorem, Duke Math. J. 8 (1941), 457-459. (1941) Zbl0061.40304MR0004776
- Kim W.K., Existence of maximal elements and equilibrium for a non-paracompact -person game, Proc. Amer. Math. Soc. 116 (1992), 797-807. (1992) MR1123657
- Kim W.K., Tan K.-K., A variational inequality in non-compact sets and its applications, Bull. Austral. Math. Soc. 46 (1992), 139-148. (1992) Zbl0747.47037MR1170448
- Knaster B., Kuratowski C., Mazurkiewicz S., Ein Beweis des Fixpunktsatzes für -dimensionale Simplexe, Fund. Math. 14 (1929), 132-137. (1929)
- Lessonde M., Réduction du cas multivoque au cas univoque dans les problèmes de coïncidence, in ``Fixed Point Theory and Applications'' (M.A. Théra and J.-B. Baillon, Eds.), pp.293-302, Longman Scientific & Technical, Essex, 1991. MR1122836
- Levine N., A decomposition of continuity in topological spaces, Amer. Math. Monthly 68 (1961), 44-46. (1961) Zbl0100.18601MR0126252
- Mehta G., Fixed points, equilibria and maximal elements in linear topological spaces, Comment. Math. Univ. Carolinae 28 (1987), 377-385. (1987) Zbl0632.47041MR0904761
- Mehta G., Weakly lower demicontinuous preference maps, Economics Letters 23 (1987), 15-18. (1987) MR0895251
- Mehta G., Sessa S., Coincidence theorems and maximal elements in topological vector spaces, Math. Japonica 37 (1992), 839-845. (1992) Zbl0763.47034MR1186550
- Michael E., A selection theorem, Proc. Amer. Math. Soc. 17 (1966), 1404-1406. (1966) Zbl0178.25902MR0203702
- Park Sehie, Fixed point theory of multifunctions in topological vector spaces, J. Korean Math. Soc. 29 (1992), 191-208. (1992) Zbl0758.47048MR1157308
- Park Sehie, Fixed point theory of multifunctions in topological vector spaces II, J. Korean Math. Soc. 30 (1993), 413-431. (1993) Zbl0797.47029MR1239332
- Park Sehie, Foundations of the KKM theory via coincidences of composites of upper semicontinuous maps, J. Korean Math. Soc. 31 (1994), 493-519. (1994) Zbl0829.49002MR1297433
- Park Sehie, Fixed points of acyclic maps on topological vector spaces, Proc. 1st World Congress of Nonlinear Analysts. Zbl0863.47042
- Park S., Bae J.S., On zeros and fixed points of multifunctions with non-compact convex domains, Comment. Math. Univ. Carolinae 34 (1993), 257-264. (1993) MR1241735
- Park S., Singh S.P., Watson B., Some fixed point theorems for composites of acyclic maps, Proc. Amer. Math. Soc. 121 (1994), 1151-1158. (1994) Zbl0806.47053MR1189547
- Rim D.I., Kim W.K., A fixed point theorem and existence of equilibrium for abstract economies, Bull. Austral. Math. Soc. 45 (1992), 385-394. (1992) Zbl0745.90015MR1165145
- Schauder J., Zur Theorie stetiger Abbildungen in Funktionalräumen, Math. Z. 26 (1927), 47-65. (1927) MR1544841
- Schauder J., Der Fixpunktsatz in Funktionalräumen, Studia Math. 2 (1930), 171-180. (1930)
- Sessa S., Some remarks and applications of an extension of a lemma of Ky Fan, Comment. Math. Univ. Carolinae 29 (1988), 567-575. (1988) Zbl0674.47041MR0972839
- Tarafdar E., An extension of Fan's fixed point theorem and equilibrium point of an abstract economy, Comment. Math. Univ. Carolinae 31 (1990), 723-730. (1990) Zbl0745.47046MR1091369
- Tychonoff A., Ein Fixpunktsatz, Math. Ann. 111 (1935), 767-776. (1935) Zbl0012.30803MR1513031
- Yannelis N.C., Prabhakar N., Existence of maximal elements and equilibria in linear topological spaces, J. Math. Economics 12 (1983), 233-245. (1983) Zbl0536.90019MR0743037
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