Some results on projection of planar sets

Dilip Kumar Ganguly; M. Majumdar

Czechoslovak Mathematical Journal (1998)

  • Volume: 48, Issue: 4, page 815-820
  • ISSN: 0011-4642

Abstract

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In this paper we define certain types of projections of planar sets and study some properties of such projections.

How to cite

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Ganguly, Dilip Kumar, and Majumdar, M.. "Some results on projection of planar sets." Czechoslovak Mathematical Journal 48.4 (1998): 815-820. <http://eudml.org/doc/30457>.

@article{Ganguly1998,
abstract = {In this paper we define certain types of projections of planar sets and study some properties of such projections.},
author = {Ganguly, Dilip Kumar, Majumdar, M.},
journal = {Czechoslovak Mathematical Journal},
keywords = {Baire category; property of Baire; residual set; upper semicontinuity; Borel set; Baire category; Baire property; residual set; upper semicontinuity; Borel set},
language = {eng},
number = {4},
pages = {815-820},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Some results on projection of planar sets},
url = {http://eudml.org/doc/30457},
volume = {48},
year = {1998},
}

TY - JOUR
AU - Ganguly, Dilip Kumar
AU - Majumdar, M.
TI - Some results on projection of planar sets
JO - Czechoslovak Mathematical Journal
PY - 1998
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 48
IS - 4
SP - 815
EP - 820
AB - In this paper we define certain types of projections of planar sets and study some properties of such projections.
LA - eng
KW - Baire category; property of Baire; residual set; upper semicontinuity; Borel set; Baire category; Baire property; residual set; upper semicontinuity; Borel set
UR - http://eudml.org/doc/30457
ER -

References

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  2. On some properties of sets with positive measures, Annali Dell’ Univ. di Ferrara (N.S.) Sez VII–Sci. Mat. X (1962), no. 1, 1–12. (1962) 
  3. 10.2307/44153528, Real Anal. Exch. 9 (1983–84), 206–214. (1983–84) MR0742785DOI10.2307/44153528
  4. On some properties of sets with positive measure, Czechoslovak Math. Jour. 44(119) (1994), 405–411. (1994) MR1288161
  5. Real Functions, Rinehart and Co., New York, 1953, p. 140. (1953) MR0054006
  6. On category projections of cartesian product A × A , Real Anal. Exch. 10 (1984–85), 233–234. (1984–85) 
  7. Topology I, Academic Press, New York, 1966. (1966) MR0217751
  8. Measure and Category, Second Edition, Springer-Verlag, 1980. (1980) MR0584443
  9. On some properties of ratio sets, Seminario mathematico dell Universita di Ferrara Ser VII (NS) 11 (1962–65), 45–49. (1962–65) MR0188366
  10. 10.4064/fm-1-1-93-104, Fund. Math. 1 (1920), 93–104. (1920) MR0023009DOI10.4064/fm-1-1-93-104

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