The Pythagoras number of some affine algebras and local algebras.
1982 ◽
Vol 1982
(336)
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pp. 45-82
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1997 ◽
Vol 84
(5)
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pp. 1311-1360
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1991 ◽
Vol 142
(2)
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pp. 261-283
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Keyword(s):
2002 ◽
Vol 111
(3)
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pp. 509-533
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Keyword(s):
2015 ◽
Vol 207
(3)
◽
pp. 485-511
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2015 ◽
Vol 111
(2)
◽
pp. 420-444
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