Gauge group and gauge transformation in the continual theory of defects
Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part 19, Tome 190 (1991), pp. 173-184
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Representation of the algebra $\mathfrak{g}(3)=t(3)\oplus so(3,\mathbb{R})$ by differential Schaefer's operators is proposed, exterior calculus of $\mathfrak{g}(3)$-valued differential forms is developed. The formulation of the requirement of local gauge invariance in the model with $\mathfrak{g}(3)$-valued fields permits one to obtain gauge transformation group of the continual theory of defects.