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Why is "Decentralized Control" Hard?
何毓琦 2009-9-20 21:32
For new readers and those who request to be “ 好友 good friends”please read my 公告 栏 first. First of all, a word of explanation about the title: 1. Decentralized – By this word, I mean the absence of an all wise and all knowing supreme being which governs ever ...
11837 次阅读|2 个评论
Debt in the US hits record high
何毓琦 2009-8-13 00:15
( For new reader and those who request 好友请求, please read my 公告栏 firs t) ...
个人分类: 生活点滴|4497 次阅读|1 个评论
50 years of modern physics in 2 hours
何毓琦 2009-8-4 00:25
Fornew readers and those who request to be “ 好友 good friends” please read my 公告 栏 first. I took my last physics course (on classical thermodynamics and statistical mechanic) 50 years ago. I never had former courses in quantum mechanics or general relativity ...
8405 次阅读|5 个评论
“老大哥在看着你呢 ” (模式识别在我们生活中无处不在)(中英对照)
热度 1 何毓琦 2009-7-13 21:10
Big Brother is watching you (Pattern Recognition in everyday lives) ! I n this electronics-centric and globalized world, there is very little that goes on in our lives that is not known to someone else or collected in some databases. I wrote earlier in a blog article http://www ...
12748 次阅读|5 个评论 热度 1
On Optimal Control
热度 2 何毓琦 2009-1-10 20:27
For new readers and those who request to be “ 好友 good friends”, please read my 公告 栏 first. I attempt below a popularized account on what I do for a living. The desire to “ improve” things and to be in “control” of one ...
15564 次阅读|5 个评论 热度 2
What is Mathematical Game Theory (#2)
何毓琦 2008-4-3 10:43
(For new reader and those who request 好友请求 , please read my 公告栏 first) . I now continue with my example from http://www.sciencenet.cn/blog/user_content.aspx?id=17894 Using the illustration of the Arm Race interpretation, we see that the Nash Equil ...
13937 次阅读|2 个评论
What is Mathematical Game Theory?
何毓琦 2008-3-12 10:36
(For new reader and those who request 好友请求 , please read my 公告栏 first) . What is Mathematical Game Theory? – My attempt at popularizing science 我的科普试作 (Note added 3/12 evening: I have made minor clarification and addition to this article) Because of interests in m ...
23852 次阅读|17 个评论

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