biunique correspondence

biunique correspondence

[¦bī·yü‚nēk ‚kär·ə′spän·dəns]
(mathematics)
A correspondence that is one to one in both directions.
References in periodicals archive ?
He tried to find the exact place where it had happened and the correct chronology, establishing a biunique correspondence between mythological tales and geological formations.
Mythology and earthquakes in Italian literature of the 18th century
To correlate the two images, we have to find a biunique correspondence between the elements composing each of the images (Stamin et al., 2008b).
If there is not a biunique correspondence, matrix M may or may not be a square matrix.
Object correlation based on relation density
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