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第258章 珠联璧合(2 / 2)

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“我也是这么想的。”空高杰笑了,“我智商高已经测过了,借你吉言,数值的确挺高!不过宋兄你恐怕不亚于我!”

隔着屏幕,两人哈哈大笑。

“我正在发掘一个重磅数学猜想。”宋河切换话题,脸色认真起来。

“我感觉到了,你给的提示挺明显的。”空高杰顿了顿,“会不会是一个被世界关注的新猜想?几何拓扑领域,很久没有像样的猜想出现了!”

“几何拓扑是座大山啊,想找重磅猜想只能劈山。”

“那咱俩联手劈山?”

两人相视一笑。

说来也奇怪,世界上就是有那么一类人,和你素未谋面,但刚接触几分钟,却默契得如同十年老友,从呼吸、心跳到念头完全同步。

隔着手机屏,两人心中升起相同感觉,知音难觅!

“我上午看了一篇论文,迈克尔·霍普金斯、林剑峰、徐周丽等人的成果,四维拓扑里着名的11/8猜想,球体之间存在等变稳定映射的问题……”空高杰说。

“我前天看了,分析有限谱和Thom谱映射来证明的那篇对吧?”宋河点头,“那篇是微分拓扑和几何拓扑相结合,我只擅长几何拓扑。”

“巧了,我擅长微分拓扑!”空高杰笑道。

珠联璧合,两人围绕关键的论文展开讨论。

空高杰很依赖笔算和电脑模拟,交流两句便笔算半天,或在电脑上急匆匆地乱点一气。

宋河则游刃有余,开了仿脑编程,偶尔点一两下,大部分时间依赖心算,算完了便默默等待空高杰。

“这里是整系数酉模,正定对称双线性形可以实现4维流形的相交形式……”

“四维单连通光滑流形的正定相交形式,这是不是可以对角化成恒等矩阵?”

本小章还未完,请点击下一页继续阅读后面精彩内容!“这个拓扑流形没有光滑微分结构,所以它属于不可对角化……”

“宋河你这里理解不了的话,可以去看看Morse理论,这个理论堪称唯美,既可以用于Milnor的怪球,也可以用于无限维流形的胞腔结构,我还见过用于李群的道路空间的例子……”

“李群我没学好啊,胞腔结构我也一知半解……为何不试试辛流形里面的子流形 L……”

两人视频讨论,频率时快时慢。

宋河想起上次和卡特琳娜开视频,语言不通,纯靠翻译软件,交流麻烦得很。

和空高杰探讨就舒服多了,两人均为略带方言口音的普通话,完全不用看字幕。

一个地球村竟有千百种语言,又互不相通,极为不便,待寡人荡平欧陆,定要将杂七杂八的语言统统废去,只留一种,岂不快哉?

宋河走神了一下,随即晃晃脑袋,思想有点太极端了。

不知不觉,窗外夜幕笼罩。

“稍等,我去泡个面。”空高杰起身。

他只是离开,并没有关掉手机视频。

于是宋河能看到他的宿舍,相当壮观,成箱成箱的数学书和纸质资料靠墙堆放,数量之大,属于消防员看了要暴怒的程度。

宋河也没关手机视频,从书包里摸出一包苏打饼干,一瓶青柠汁,对付着吃了起来。

空高杰也很快归来,在镜头前呼噜呼噜吃泡面。

两人边吃边聊,继续在数学之山前进!

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