Conservation laws and invariant solutions of the wave equation on Bianchi I space–time: A comprehensive analysis
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2017 ◽
Vol 14
(02)
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pp. 1750028
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2021 ◽
Vol 1766
(1)
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pp. 012023
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2020 ◽
Vol 100
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pp. 106056
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2013 ◽
Vol 34
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pp. 390-434
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1979 ◽
Vol 85
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pp. 143-160
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