Lengkung

Sebuah parabola merupakan contoh sederhana dari suatu kurva.

Dalam matematik, sebuah lengkung adalah suatu objek geometri yang merukanan satu-dimensi dan berterusan. Banyak lengkung khusus telah dipelajari dalam geometri, bermula daripada bulatan.

Lengkung boleh naik dan turun. Boleh naik sahaja atau turun sahaja.

Rujukan

  • A.S. Parkhomenko (2001), "Line (curve)", dalam Hazewinkel, Michiel (penyunting), Encyclopedia of Mathematics, Springer, ISBN 978-1-55608-010-4
  • B.I. Golubov (2001), "Rectifiable curve", dalam Hazewinkel, Michiel (penyunting), Encyclopedia of Mathematics, Springer, ISBN 978-1-55608-010-4
  • Euclid, commentary and trans. by T. L. Heath Elements Vol. 1 (1908 Cambridge) Google Books
  • E. H. Lockwood A Book of Curves (1961 Cambridge)

Pautan luar

  • Famous Curves Index, School of Mathematics and Statistics, University of St Andrews, Scotland
  • Mathematical curves A collection of 874 two-dimensional mathematical curves
  • Gallery of Space Curves Made from Circles, includes animations by Peter Moses
  • Gallery of Bishop Curves and Other Spherical Curves, includes animations by Peter Moses
  • YAN Kun. Research on adaptive connection equation in discontinuous area of data curve. doi:10.3969/j.issn.1004-2903.2011.01.018
  • The Encyclopedia of Mathematics article on lines.
  • The Manifold Atlas page on 1-manifolds.


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