博文

向量代数通讯180413

2018-4-14 02:20

J.L. , Thanks for your prompt reply and your promise of not discouraging. I knew the reaction would be unbelievable and unacceptable as I said: “ 我知道这篇小品提出的命题令人难以相信和接受 ” It is good! However, could you tell me what was wrong there? May be the Vectors Multiplicative ...

个人分类: 多元向量乘法群|2359 次阅读|没有评论

向量代数通讯180410

2018-4-14 02:08

J.L. 教授，您好 好长时间没有联系了。直到最近稍微忙出点头绪，抓紧时间向刘教授发个通报，做个交流。 附件是我十年前的一篇小品，“逆运算推动数集扩展”，送您审阅，请批评、指正。 小品中提到了“伪逆（ Pseudoinverse ）”的问题，在这里就 Donald Jameson 教授和“矩阵伪逆”稍 ...

个人分类: 多元向量乘法群|2255 次阅读|没有评论

WEEKLY REPORT13

2018-3-31 05:15

IRA ACCOUNT Invested $14,274 on Dec 29, and increased to $12,706.22 -8.14% behind ARI 12/29/2017 % 3/30/2018 SGI 754.2765621 -1.32% 744.308986 PRICES ARI A SHARES -8.1 ...

个人分类: 投资18|1739 次阅读|没有评论

WEEKLY REPORT 12

2018-3-31 05:05

IRA ACCOUNT Invested $14,274 on Dec 29, and increased to $12,244.84 -9.17% behind ARI 12/29/2017 % 3/23/2018 SGI 754.2765621 -3.52% 727.7300133 PRI ...

个人分类: 投资18|1549 次阅读|没有评论

The Extension of Number Set Driven by Inverse Operations

2018-3-20 13:31

The Extension of Number Set Driven by Inverse Operations Abstract: The reviewing of number set extension has developed a new, to be proven statement: The （ none zero ） multicomponent vectors, m- vectors, are numbers. The m- vectors one by one corresponds to the dots in ...

个人分类: 多元向量乘法群|1686 次阅读|1 个评论

WEEKLY REPORT 10

2018-3-17 12:07

IRA ACCOUNT Invested $14,274 on Dec 29, and increased to $13,164.40 -8.98% behind ARI 12/29/2017 % 3/10/2018 SGI 754.2765621 4.52% 788.347947 PRICES ARI A SHARES -8.98 ...

个人分类: 投资18|1716 次阅读|没有评论

WEEKLY REPORT 08

2018-3-17 11:59

IRA ACCOUNT Invested $14,274 on Dec 29, and increased to $13,105.89 -8.95% behind ARI 12/29/2017 % 2/23/2018 SGI 754.2765621 4.52% 788.3792404 PRICES ARI A SHARES -8.9 ...

个人分类: 投资18|1641 次阅读|没有评论

WEEKLY REPORT 11

2018-3-17 11:10

IRA ACCOUNT Invested $14,274 on Dec 29, and increased to $12,955.99 -9.12% behind ARI 12/29/2017 % 3/16/2018 SGI 754.2765621 2.41% 772.483358 PRICES ARI A SHARES -9.12% PR ...

个人分类: 投资18|1631 次阅读|没有评论

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