quick-relievers
发表于 2025-3-21 16:49:30
书目名称Mathematics for Economists影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK1030808<br><br> <br><br>书目名称Mathematics for Economists读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK1030808<br><br> <br><br>
掺假
发表于 2025-3-21 21:49:10
http://reply.papertrans.cn/104/10309/1030808/1030808_2.png
conifer
发表于 2025-3-22 00:39:43
http://reply.papertrans.cn/104/10309/1030808/1030808_3.png
高原
发表于 2025-3-22 06:49:08
Differentiation of Multivariate Functions,tunately, the real world is not that simple. We have to therefore consider functions of several variables. For example, the output of a firm depends upon many factors such as the size of the labour force, amount of machinery, cost of capital etc. Also, the supply and demand of a commodity will not o
容易生皱纹
发表于 2025-3-22 12:13:46
Unconstrained Extrema, finding the turning points of two-dimensional functions. However, many problems in economics and business related fields involve functions of several independent variables. Because of the increasing complexity of the mathematics involved, we shall concern ourselves, in the main, with three-dimensio
AGOG
发表于 2025-3-22 14:28:18
http://reply.papertrans.cn/104/10309/1030808/1030808_6.png
Lumbar-Spine
发表于 2025-3-22 17:26:50
http://reply.papertrans.cn/104/10309/1030808/1030808_7.png
keloid
发表于 2025-3-22 21:34:50
http://reply.papertrans.cn/104/10309/1030808/1030808_8.png
somnambulism
发表于 2025-3-23 04:12:26
Unconstrained Extrema, independent variables. Because of the increasing complexity of the mathematics involved, we shall concern ourselves, in the main, with three-dimensional surfaces. I have therefore only stated conditions for the optimisation of functions involving two independent variables.
arabesque
发表于 2025-3-23 06:35:06
Constrained Extrema,ducers may want to produce as much as possible but they have only so much labour, equipment and capital available. In this chapter, we consider the area of constrained optimisation for problems involving one equality constraint. Also, only second-order conditions for functions involving two variables will be considered.