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rdf:type
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Description
| - A set of points is a cup, if it lies on the graph of convex function. Similarly a set of points is a cap, if it lies on concave function. A cup/cap is open, if there is no point above the cup/cap. There is a Ramsey-type theorem, which says that if N is sufficiently large, we always find either open cup of size k or open cap of size l. We present a simple proof for open cups and open caps. Moreover we improve the bounds on N.
- A set of points is a cup, if it lies on the graph of convex function. Similarly a set of points is a cap, if it lies on concave function. A cup/cap is open, if there is no point above the cup/cap. There is a Ramsey-type theorem, which says that if N is sufficiently large, we always find either open cup of size k or open cap of size l. We present a simple proof for open cups and open caps. Moreover we improve the bounds on N. (en)
- Mnozina bodu v rovine je salek, pokud lezi na grafu konvexni funkce. Podobne mnozina bodu je cepice, pokud lezi na grafu konkavni funkce. Mnozina je otevrene, pokud nad ni nelezi zadny dalsi bod. Ukazujeme jednoduchy dukaz vety, ze pro dostatecne velke N, kazda N-bodova mnozina v rovine obsahuje bud salek velikosti k a nebo cepici velikosti l. (cs)
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Title
| - A simple proof for open cups and caps
- A simple proof for open cups and caps (en)
- Krátký důkaz pro otevřené šálky a čepice (cs)
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skos:prefLabel
| - A simple proof for open cups and caps
- A simple proof for open cups and caps (en)
- Krátký důkaz pro otevřené šálky a čepice (cs)
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skos:notation
| - RIV/00216208:11320/07:00005045!RIV08-MSM-11320___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(1M0545), Z(MSM0021620838)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11320/07:00005045
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - European Journal of Combinatorics
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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