7 Noun 0 Verb 0 Adj. 0 Adv.
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ENtorsionNoun
EN
A tortuous and twisted shape or position
tortuositytortuousness
bn:00022212n Concept
EN
A twisting force
torque
bn:00077679n Concept
English:
twist
mechanics
EN
In differential geometry, the notion of torsion is a manner of characterizing a twist or screw of a moving frame around a curve.
torsion tensor
bn:03182258n Concept
EN
In the differential geometry of curves in three dimensions, the torsion of a curve measures how sharply it is twisting out of the osculating plane.
torsion of a curve
bn:02392207n Concept
EN
In mathematics, specifically in ring theory, a torsion element is an element of a module that yields zero when multiplied by some non-zero-divisor of the ring.
bn:02392227n Concept
English:
algebra
abstract algebra
EN
Torsion is a gastropod synapomorphy which occurs in all gastropods during larval development.
bn:00190243n Concept
English:
gastropod
EN
In mathematics, Reidemeister torsion is a topological invariant of manifolds introduced by Kurt Reidemeister for 3-manifolds and generalized to higher dimensions by Wolfgang Franz and Georges de Rham.
analytic torsion
bn:00646108n Concept