THE BIANCHI–DARBOUX TRANSFORM OF L-ISOTHERMIC SURFACES
2000 ◽
Vol 11
(07)
◽
pp. 911-924
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Keyword(s):
We study an analogue of the classical Bäcklund transformation for L-isothermic surfaces in Laguerre geometry, the Bianchi–Darboux transformation. First we show how to construct the Bianchi–Darboux transforms of an L-isothermic surface by solving an integrable linear differential system, then we establish a permutability theorem for iterated Bianchi–Darboux transforms.
1986 ◽
Vol 40
(2)
◽
pp. 226-233
2016 ◽
Vol 37
(2)
◽
pp. 1550-1561
2006 ◽
Vol 41
(8)
◽
pp. 905-918
◽
2019 ◽
Vol 386-387
◽
pp. 23-30
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1993 ◽
Vol 26
(2)
◽
pp. 417-422
◽
2005 ◽
Vol 16
(02)
◽
pp. 101-110
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