Measurability of functions with approximately continuous vertical sections and measurable horizontal sections
M. Laczkovich, Arnold Miller (1996)
Colloquium Mathematicae
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M. Laczkovich, Arnold Miller (1996)
Colloquium Mathematicae
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In [2] the question was considered in how many directions can a nonmeasurable plane set behave even "better" than the classical one constructed by Sierpiński in [6], in the sense that any line in a given direction intersects the set in at most one point. We considerably improve these results and give a much sharper estimate for the size of the sets of those "better" directions.
S. Todorčević (2005)
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Chattopadhyay, Chandan (2007)
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Cichón, J., Kharazishvili, A. (2002)
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Olaleru, Johnson O. (2004)
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Kharazishvili, A. (1999)
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Evans, M.J., Humke, P.D. (2003)
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Gerald Kuba (2012)
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Tien, Nguyen Duy, Tarieladze, V. (2001)
Georgian Mathematical Journal
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Fast, H. (2002)
Georgian Mathematical Journal
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Kharazishvili, A. (1999)
Georgian Mathematical Journal
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J. Angoa, Y. F. Ortiz-Castillo, Á. Tamariz-Mascarúa (2013)
Matematički Vesnik
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Bonanzinga, M., Cammaroto, F., Kočinac, Lj.D.R., Matveev, M.V. (2009)
Matematichki Vesnik
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