一个振聋发聩的数学突破 - 谁给掌掌眼

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TheMatrix2楼主
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一个振聋发聩的数学突破 - 谁给掌掌眼

帖子 TheMatrix2楼主 »

看到这么个新闻评论:

Discovery of groundbreaking mathematical formula

内容的确是我有点感兴趣的,正好里面还有Diffusion,Fokker-Planck。

尤其是里面还有这么几段话:
The new equation, developed by scientists at the University of Bristol, indicates that diffusive movement through permeable material can be modelled exactly for the very first time. It comes a century after world-leading physicists Albert Einstein and Marian von Smoluchowski derived the first diffusion equation and marks important progress in representing motion for a wide range of entities, from microscopic particles and natural organisms to man-made devices.
Creativity in mathematics takes different forms and one of these is the connection between different levels of description of a phenomenon. In this instance, by representing random motion in a microscopic fashion and then subsequently zooming out to describe the process macroscopically, it was possible to find the new equation.
“Previously, mathematical attempts to represent movement through environments scattered with objects that hinder motion, known as permeable barriers, have been limited. By solving this problem, we are paving the way for exciting advances in many different sectors because permeable barriers are routinely encountered by animals, cellular organisms and humans.”
https://www.hippocraticpost.com/innovat ... rmula/amp/

论文不长,free downloadable,我看了一眼。看完之后感觉是不是看走眼了。谁给掌掌眼。
FoxMe(令狐)
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Re: 一个振聋发聩的数学突破 - 谁给掌掌眼

帖子 FoxMe(令狐) »

没细看,感觉在吹牛,就是布朗运动加了薄膜。

Physical Review Research水平一般般,是用来收版面费赚钱的吧?
TheMatrix2楼主
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Re: 一个振聋发聩的数学突破 - 谁给掌掌眼

帖子 TheMatrix2楼主 »

FoxMe 写了: 2022年 9月 16日 09:50 没细看,感觉在吹牛,就是布朗运动加了薄膜。

Physical Review Research水平一般般,是用来收版面费赚钱的吧?
我感觉也是。

我觉得新时代的数学突破应该是帮助简化计算的,粗粒化,近似化。因为对于世界的研究从稀疏到稠密了,从简单清晰变为复杂系统。概率随机过程肯定是越来越火的方向。AI会和数学交叉。
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