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Mathematics版 - i have all the solutions to Friedman's analysis book
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话题: friedman话题: omega话题: solutions话题: analysis话题: book
进入Mathematics版参与讨论
1 (共1页)
f******n
发帖数: 176
1
anyone needs solution to any problem? i can help a little.
f********y
发帖数: 47
2
5。4。3怎么做的。
另外TEXT里边5。4。6上边的等式怎么证明?
请问您是在哪里找到的,如果在网上,能否给个链接?

【在 f******n 的大作中提到】
: anyone needs solution to any problem? i can help a little.
f******n
发帖数: 176
3
我们系有个老师,原先要做Friedman的学生,Friedman要求他做这本书的习题,他就都作
了(除了一道题)。
网上没有联接。
i can't type solution here, i have to use Latex. i can make a copy of 5.4.3 if
you need.

【在 f********y 的大作中提到】
: 5。4。3怎么做的。
: 另外TEXT里边5。4。6上边的等式怎么证明?
: 请问您是在哪里找到的,如果在网上,能否给个链接?

f********y
发帖数: 47
4
给点思路就好了。
这题我做过,不过做的很拙劣。呵呵。


if

【在 f******n 的大作中提到】
: 我们系有个老师,原先要做Friedman的学生,Friedman要求他做这本书的习题,他就都作
: 了(除了一道题)。
: 网上没有联接。
: i can't type solution here, i have to use Latex. i can make a copy of 5.4.3 if
: you need.

f******n
发帖数: 176
5
suppose v(x)==C(constant) in \Omega_0, by last problem, v(x)is continuous in R
^3, then v(x)==C for all x in bdry of Omega. it is easy to check gradient v(x)
=0 (cf. section 4.9) in \Omega. by Thm 4.9.2,
max v(x), x\in Omega = max v(x), x in bdry of Omega = C, also true for min,
this follows that v(x)=C in Omega.
Hope that helps.


3

【在 f********y 的大作中提到】
: 给点思路就好了。
: 这题我做过,不过做的很拙劣。呵呵。
:
: 作
: if

f********y
发帖数: 47
6
多谢。

R
x)

【在 f******n 的大作中提到】
: suppose v(x)==C(constant) in \Omega_0, by last problem, v(x)is continuous in R
: ^3, then v(x)==C for all x in bdry of Omega. it is easy to check gradient v(x)
: =0 (cf. section 4.9) in \Omega. by Thm 4.9.2,
: max v(x), x\in Omega = max v(x), x in bdry of Omega = C, also true for min,
: this follows that v(x)=C in Omega.
: Hope that helps.
:
: 都
: 3

1 (共1页)
进入Mathematics版参与讨论
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Re: No answer, ask again for solutionsSolutions to James R. Munkres' Topology?
any general solutionSudoku Q1:How many transformation do you have on a solution?
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相关话题的讨论汇总
话题: friedman话题: omega话题: solutions话题: analysis话题: book