Peculiar symmetry structure of some known discrete nonautonomous equations
2015 ◽
Vol 48
(23)
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pp. 235201
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2019 ◽
Vol 2020
(24)
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pp. 9797-9843
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2007 ◽
Vol 48
(6)
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pp. 1067-1071
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Keyword(s):
1991 ◽
pp. 107-132
Keyword(s):
Keyword(s):
Keyword(s):
2014 ◽
Vol 89
(4)
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pp. 411-416
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