Publications
A new version of the Hahn-Banach theorem. ARCHIV DER MATHEMATIK. 80:630-646.
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2003. Excesses, duality gaps and weak compactness. PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY. 130:2941-2946.
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2002. Techniques for maximal monotonicity. CHAPMAN & HALL/CRC RESEARCH NOTES IN MATHEMATICS SERIES. 410:232-250.
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2000. Three lectures on minimax and monotonicity. NONCONVEX OPTIMIZATION AND ITS APPLICATIONS. 26:217-240.
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1998. Sum theorems for monotone operators and convex functions. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY. 350:2953-2972.
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1998. THE CONTINUITY OF INF SUP, WITH APPLICATIONS. ARCHIV DER MATHEMATIK. 48:426-437.
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1987. AN EXISTENCE THEOREM FOR QUASICONCAVE FUNCTIONS WITH APPLICATIONS. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS. 10:1133-1152.
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1986. AN UPWARD-DOWNWARD MINIMAX THEOREM. ARCHIV DER MATHEMATIK. 55:275-279.
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1990. THE OCCASIONAL DISTRIBUTIVITY OF DEGREES OVER E+ AND THE CHANGE OF VARIABLE FORMULA FOR CONJUGATE FUNCTIONS. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS. 14:1111-1120.
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1990. WEAK COMPACTNESS IN LOCALLY CONVEX VECTOR LATTICES. ARCHIV DER MATHEMATIK. 29:537-548.
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1977. THE LEAST SLOPE OF A CONVEX FUNCTION AND THE MAXIMAL MONOTONICITY OF ITS SUBDIFFERENTIAL. JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS. 71:127-136.
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1991. ABSTRACT KUHN-TUCKER THEOREMS. JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS. 58:147-152.
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1988. SUBTANGENTS WITH CONTROLLED SLOPE. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS. 22:1373-1389.
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1994. CONVEX-FUNCTIONS ON SUPERCONVEX SPACES. ARCHIV DER MATHEMATIK. 59:283-285.
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1992. AN EIGENVECTOR PROOF OF FATOUS LEMMA FOR CONTINUOUS-FUNCTIONS. MATHEMATICAL INTELLIGENCER. 17:67-70.
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1995. THE USE OF POLYNOMIALS IN EVALUATING CERTAIN PROBABILISTIC INTEGRALS. SIAM JOURNAL ON MATHEMATICAL ANALYSIS. 11:771-786.
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1980. VARIATIONAL INEQUALITIES VIA THE HAHN-BANACH THEOREM. ARCHIV DER MATHEMATIK. 31:482-490.
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1978. CYCLICAL COINCIDENCES OF MULTIVALUED MAPS. JOURNAL OF THE MATHEMATICAL SOCIETY OF JAPAN. 38:515-525.
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1986. MINIMAX THEOREMS WITH STAIRCASES. ARCHIV DER MATHEMATIK. 57:169-179.
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1991. The range of a monotone operator. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS. 199:176-201.
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1996. FENCHEL DUALITY, FITZPATRICK FUNCTIONS AND MAXIMAL MONOTONICITY. JOURNAL OF NONLINEAR AND CONVEX ANALYSIS. 6:1-22.
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2005. CONVERGENCE THEOREM WITH BOUNDARY. BULLETIN DE LA SOCIETE MATHEMATIQUE DE FRANCE. :359-363.
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1972. IF E' HAS METRIC APPROXIMATION PROPERTY THEN SO DOES (E,E'). MATHEMATISCHE ANNALEN. 203:9-10.
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1973. DUNFORD-PETTIS PROPERTY AND BANACH-SPACES THAT CONTAIN CO. MATHEMATISCHE ANNALEN. 216:225-231.
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1975. THE REPRESENTATION OF LATTICE-VALUED CAPACITIES. ARCHIV DER MATHEMATIK. 43:542-550.
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1984.