A direct solver for variable coefficient elliptic PDEs discretized via a composite spectral collocation method
2013 ◽
Vol 242
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pp. 460-479
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2014 ◽
Vol 36
(4)
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pp. A2023-A2046
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2020 ◽
Vol 21
(7-8)
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pp. 683-691
2011 ◽
Vol 66
(7-8)
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pp. 409-418
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2006 ◽
Vol 56
(3)
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pp. 337-350
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2018 ◽
Vol 331
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pp. 52-63
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2014 ◽
Vol 51
(1)
◽
pp. 203-224
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