A Helly theorem for functions with values in metric spaces

[BDS] BARTLE, R. G.-DUNFORD, N.-SCHWARTZ, J.: Weak compactness and vector measures, Canad. J. Math. 7 (1955), 289-305.10.4153/CJM-1955-032-1Search in Google Scholar

[DD1] DEBIEVE, C.-DUCHOˇN, M.-DUHOUX, M.: A Helly theorem in the setting of Banach spaces, Tatra Mt. Math. Publ. 22 (2001), 105-114.Search in Google Scholar

[DD2] DEBIEVE, C.-DUCHOˇN, M.-DUHOUX, M.: A Helly’s theorem in some Banach lattices, Math. J. Toyama Univ. 23 (2000), 163-174.Search in Google Scholar

[Di] DINCULEANU, N.: Vector Measures. VEB, Berlin, 1966.10.1016/B978-1-4831-9762-3.50004-4Search in Google Scholar

[H] HAUSDORFF, F.: Momentprobleme f¨ur ein endliches Interval, Math. Z. 16 (1923), 220-248.10.1007/BF01175684Search in Google Scholar

[Na] NATANSON, I. P.: Theory of Functions of a Real Variable. Frederick Ungar Publishing Co., New York, 1974.Search in Google Scholar

[W] WIDDER, D. V.: The Laplace Transform. Princeton University Press, Princeton, 1946.Search in Google Scholar