anthropologist
发表于 2025-3-25 06:35:47
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完成
发表于 2025-3-25 10:55:57
Robert McDaniel,Peter Licari,Chaitan Khoslar numerical experiments on differential equations) availableOur aim is to study ordinary di?erential equations or simply di?erential s- tems in two real variables x ? = P(x,y), (0.1) y? = Q(x,y), r 2 where P and Q are C functions de?ned on an open subset U of R , with ? r=1,2,...,?,?.AsusualC stands
Ligneous
发表于 2025-3-25 15:00:07
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眨眼
发表于 2025-3-25 17:27:14
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赔偿
发表于 2025-3-25 21:24:13
Mhairi McIntyre,Christian Müller,Jens Dynesen,Jens Nielsenr numerical experiments on differential equations) availableOur aim is to study ordinary di?erential equations or simply di?erential s- tems in two real variables x ? = P(x,y), (0.1) y? = Q(x,y), r 2 where P and Q are C functions de?ned on an open subset U of R , with ? r=1,2,...,?,?.AsusualC stands
Harass
发表于 2025-3-26 03:18:46
Uwe Sauerd Q are C functions de?ned on an open subset U of R , with ? r=1,2,...,?,?.AsusualC standsforanalyticity.Weputspecialemphasis onto polynomial di?erential systems, i.e., on systems (0.1) where P and Q are polynomials. Instead of talking about the di?erential system (0.1), we frequently talk about its
异端
发表于 2025-3-26 04:51:32
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Nebulous
发表于 2025-3-26 12:20:15
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强所
发表于 2025-3-26 15:14:41
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Monolithic
发表于 2025-3-26 17:51:27
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