吸收 发表于 2025-3-21 17:42:04
书目名称Exterior Differential Systems and Equivalence Problems影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0319871<br><br> <br><br>书目名称Exterior Differential Systems and Equivalence Problems读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0319871<br><br> <br><br>营养 发表于 2025-3-21 23:17:05
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India and ASEAN in the Indo PacificThe totality of exterior differential forms on an n-dimensional manifold M forms a graded algebra over the ring of smooth functions on M: ..Seizure 发表于 2025-3-22 04:49:23
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In this chapter we give a cursory treatment of abstract G-structures on manifolds thus paving the way to various applications to be followed in Chapter 7. Our exposition throughout this chapter follows closely.载货清单 发表于 2025-3-22 16:57:00
Several applications of exterior differential system theory in differential geometry are given in this chapter. The theme is that of embedding a given G-structure. To be more precise, given an abstract G-structure we wish to find a submanifold f in the model space so that the structure induced by f coincides with the given one.载货清单 发表于 2025-3-22 17:25:28
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Cartan-Kaehler Theory,The Cartan-Kähler theorem depends on the the fundamental existence theorem of Cauchy and Kowalewsky dealing with partial differential equations, and the Cauchy-Kowlewsky theorem uses the power series method. Consequently, Cartan-Kähler theory is a real-analytic and local theory.Chronic 发表于 2025-3-23 07:21:32
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