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单词 orthomorphosis
释义

orthomorphosisn.

Origin: Probably formed within English, by compounding. Etymons: ortho- comb. form, metamorphosis n.
Etymology: Probably < ortho- comb. form + -morphosis (in metamorphosis n.), after orthomorphic adj. (see quot. 1885).
Mathematics. Obsolete. rare.
A. Cayley's term for: an orthomorphic transformation (see orthomorphic adj. 2).
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the world > relative properties > number > arithmetic or algebraic operations > transformation > [noun] > correspondence > preserving relations or elements
inclusion1870
orthomorphosis1885
isomorphism1892
identity1910
homoeomorphism1918
homomorphism1935
topological mapping or transformation1939
isometry1941
Möbius transformation1941
injection map(ping)1950
monomorphism1954
bijection1963
surjection1964
1885 A. Cayley in Q. Jrnl. Math. 20 220 (title) On the orthomorphosis of the circle into the parabola.
1891 A. Cayley Wks. XIII. 191 The author [sc. Schwartz] considers the orthomorphic transformation (or, as I call it, the orthomorphosis) of a square into the infinite half-plane, or into a circle.
1891 A. Cayley Wks. XIII. 191 It is easy to deduce the orthomorphosis of the rectangle into a circle.
This entry has been updated (OED Third Edition, September 2004; most recently modified version published online June 2018).
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n.1885
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