ANNOY
发表于 2025-3-21 18:54:05
书目名称Algebraic Methods in Nonlinear Perturbation Theory影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0152674<br><br> <br><br>书目名称Algebraic Methods in Nonlinear Perturbation Theory读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0152674<br><br> <br><br>
Mumble
发表于 2025-3-21 22:53:03
0066-5452 e to give some reasons why the reader should bother with still another book on this topic. Speaking for the present only about ordinary differential equations and their applications, we notice that methods of solutions are so numerous and diverse that this part of applied mathematics appears as an a
联邦
发表于 2025-3-22 01:53:31
Book 1991on with what will follow. These methods do not assume an immediate search for solutions in some special form, but make use of changes of variables close to the identity transformation which bring the initial system to a certain normal form. Applicability of these methods is restricted by special forms of the initial systems.
追逐
发表于 2025-3-22 05:28:22
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铁砧
发表于 2025-3-22 10:45:11
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occult
发表于 2025-3-22 16:20:53
978-1-4612-8770-4Springer-Verlag New York, Inc. 1991
做事过头
发表于 2025-3-22 20:51:54
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exercise
发表于 2025-3-22 22:14:58
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tic-douloureux
发表于 2025-3-23 03:22:19
Richard L. Haedrich,Nigel R. MerrettIn this chapter we construct an analogue of the matrix perturbation theory for systems of the form . where . ., or, in vector notation, ..
侵害
发表于 2025-3-23 07:58:12
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