Geodesic
Kinks behavior near the boundaries separating homogeneous regions of DNA
Matematičeskaâ biologiâ i bioinformatika, Tome 10 (2015) no. 1, pp. 164-177.

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In this paper we derive a new modification of the sine-Gordon equation that is suitable for simulation of angular oscillations of nitrous bases in a heterogeneous DNA. The equation is applied to study the behavior of nonlinear conformational waves — kinks — near the boundaries separating homogeneous regions in the DNA sequence. 
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A. A. Grinevich; L. V. Yakushevich. Kinks behavior near the boundaries separating homogeneous regions of DNA. Matematičeskaâ biologiâ i bioinformatika, Tome 10 (2015) no. 1, pp. 164-177. http://geodesic.mathdoc.fr/item/MBB_2015_10_1_a10/

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