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Fundamentalnaya i Prikladnaya Matematika, 1999, Volume 5, Issue 4, Pages 1209–1226
(Mi fpm427)
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This article is cited in 1 scientific paper (total in 1 paper)
Mathematical Enlightenment
Theorems of Helly–Gallai's type
V. L. Dol'nikov, S. A. Igonin P. G. Demidov Yaroslavl State University
Abstract:
In this paper different generalizations of Helly's theorem for families of sets defined by systems of equations are presented. We investigate the existence problem of a $k$-element set, which has non-empty intersection with any member of such family. Applications to combinatorics and combinatorial geometry are given.
Received: 01.12.1998
Citation:
V. L. Dol'nikov, S. A. Igonin, “Theorems of Helly–Gallai's type”, Fundam. Prikl. Mat., 5:4 (1999), 1209–1226
Linking options:
https://www.mathnet.ru/eng/fpm427 https://www.mathnet.ru/eng/fpm/v5/i4/p1209
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Abstract page: | 569 | Full-text PDF : | 267 | First page: | 2 |
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