What is 大老李聊数学（全集）?

以半专业的好奇心解读专业的数学知识，给您轻松愉快的收听体验，带来更多好玩有意思的数学内容。用收听的方式理解数学，跟您聊聊公理，悖论，数论，函数等各种数学相关话题。还会不定期汇报数学界最新成果和新闻。已有话题：三人切蛋糕问题，塑料常数，选择公理，第二次数学危机，不能证明的命题，卡拉比猜想。您的最佳数学厕所和睡前听物！

Where can I listen to this podcast?

This podcast is available on 8 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.

Does this podcast accept guests?

Yes, this podcast regularly features guests.

大老李聊数学（全集）

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by 大老李聊数学

4.1(7 reviews)

196 episodes

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12/30/2016

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Recent Episodes

September 1, 2025

S4E41. 物理中的数学——随机矩阵领域的一项突破

一个带状矩阵的图示：<img data-key="0" src="http://imagev2.xmcdn.com/storages/580b-audiofreehighqps/75/57/GAqh4zIMi8DUAAAo6wQGINTS.jpg!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/580b-audiofreehighqps/75/57/GAqh4zIMi8DUAAAo6wQGINTS.jpg?op_type=0" data-large="http://imagev2.xmcdn.com/storages/580b-audiofreehighqps/75/57/GAqh4zIMi8DUAAAo6wQGINTS.jpg!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="619.7368421052631" data-preview="http://imagev2.xmcdn.com/storages/580b-audiofreehighqps/75/57/GAqh4zIMi8DUAAAo6wQGINTS.jpg!op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="115.6842105263158">不同宽度的随机带状矩阵下，随机带状矩阵本征向量的分量的图示：<img data-key="1" src="http://imagev2.xmcdn.com/storages/dd32-audiofreehighqps/C2/05/GKwRIaIMi8EgAAD_XAQGIOQN.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/dd32-audiofreehighqps/C2/05/GKwRIaIMi8EgAAD_XAQGIOQN.png?op_type=0" data-large="http://imagev2.xmcdn.com/storages/dd32-audiofreehighqps/C2/05/GKwRIaIMi8EgAAD_XAQGIOQN.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="562.379421221865" data-preview="http://imagev2.xmcdn.com/storages/dd32-audiofreehighqps/C2/05/GKwRIaIMi8EgAAD_XAQGIOQN.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="104.9774919614148"><img data-key="2" src="http://imagev2.xmcdn.com/storages/8cfc-audiofreehighqps/FF/AA/GAqhp50Mi8FSAAML5gQGIO2z.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/8cfc-audiofreehighqps/FF/AA/GAqhp50Mi8FSAAML5gQGIO2z.png?op_type=0" data-large="http://imagev2.xmcdn.com/storages/8cfc-audiofreehighqps/FF/AA/GAqhp50Mi8FSAAML5gQGIO2z.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="562.379421221865" data-preview="http://imagev2.xmcdn.com/storages/8cfc-audiofreehighqps/FF/AA/GAqhp50Mi8FSAAML5gQGIO2z.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="104.9774919614148"><img data-key="3" src="http://imagev2.xmcdn.com/storages/291d-audiofreehighqps/3E/CD/GKwRIRwMi8FmAAF2xQQGIPIb.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/291d-audiofreehighqps/3E/CD/GKwRIRwMi8FmAAF2xQQGIPIb.png?op_type=0" data-large="http://imagev2.xmcdn.com/storages/291d-audiofreehighqps/3E/CD/GKwRIRwMi8FmAAF2xQQGIPIb.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="562.379421221865" data-preview="http://imagev2.xmcdn.com/storages/291d-audiofreehighqps/3E/CD/GKwRIRwMi8FmAAF2xQQGIPIb.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="104.9774919614148"><hr style="border:0px;margin:20px 0px;background:#ddd;display:inline-block;width:100%;border-style:solid;height:1px;">微信公众号：搜“大老李聊数学” 知乎：搜level 10的“大老李”

August 10, 2025

S4E40. 两个结连在一起后可能更容易解开—— 数学家推翻了一个90年历史猜想

三叶结，解结数是1，即翻转1个交叉点的绳子上下关系，可把纽结转换为平凡结：<img data-key="0" src="http://imagev2.xmcdn.com/storages/7ef7-audiofreehighqps/68/E2/GKwRIUEMbuTbAAAXUgP1lEL3.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/7ef7-audiofreehighqps/68/E2/GKwRIUEMbuTbAAAXUgP1lEL3.png?op_type=0" data-large="http://imagev2.xmcdn.com/storages/7ef7-audiofreehighqps/68/E2/GKwRIUEMbuTbAAAXUgP1lEL3.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="750" data-preview="http://imagev2.xmcdn.com/storages/7ef7-audiofreehighqps/68/E2/GKwRIUEMbuTbAAAXUgP1lEL3.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="140">本次反例中的7个交叉点的环面纽结：<img data-key="1" src="http://imagev2.xmcdn.com/storages/96b7-audiofreehighqps/5B/78/GKwRIJEMbuWMAADOSAP1lHAS.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/96b7-audiofreehighqps/5B/78/GKwRIJEMbuWMAADOSAP1lHAS.png?op_type=0" data-large="http://imagev2.xmcdn.com/storages/96b7-audiofreehighqps/5B/78/GKwRIJEMbuWMAADOSAP1lHAS.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="719.3877551020407" data-preview="http://imagev2.xmcdn.com/storages/96b7-audiofreehighqps/5B/78/GKwRIJEMbuWMAADOSAP1lHAS.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="134.28571428571428">15个交叉点，解结数为2的纽结：<img data-key="2" src="http://imagev2.xmcdn.com/storages/c6d1-audiofreehighqps/83/73/GKwRIUEMbuXKAAJecAP1lH9a.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/c6d1-audiofreehighqps/83/73/GKwRIUEMbuXKAAJecAP1lH9a.png?op_type=0" data-large="http://imagev2.xmcdn.com/storages/c6d1-audiofreehighqps/83/73/GKwRIUEMbuXKAAJecAP1lH9a.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="672.3568281938326" data-preview="http://imagev2.xmcdn.com/storages/c6d1-audiofreehighqps/83/73/GKwRIUEMbuXKAAJecAP1lH9a.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="125.50660792951541">14个交叉点，解结数（最多）为5 的纽结：<img data-key="3" src="http://imagev2.xmcdn.com/storages/43d3-audiofreehighqps/61/1E/GAqh1QQMbuX6AAIfHQP1lI2F.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/43d3-audiofreehighqps/61/1E/GAqh1QQMbuX6AAIfHQP1lI2F.png?op_type=0" data-large="http://imagev2.xmcdn.com/storages/43d3-audiofreehighqps/61/1E/GAqh1QQMbuX6AAIfHQP1lI2F.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="523.4225621414914" data-preview="http://imagev2.xmcdn.com/storages/43d3-audiofreehighqps/61/1E/GAqh1QQMbuX6AAIfHQP1lI2F.png!op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="97.7055449330784"><hr style="border:0px;margin:20px 0px;background:#ddd;display:inline-block;width:100%;border-style:solid;height:1px;">微信公众号：搜“大老李聊数学” 知乎：搜level 10的“大老李”

August 3, 2025

S4E39. 数学闲聊2025-08-03

196 total episodes available

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What is 大老李聊数学（全集）?: 以半专业的好奇心解读专业的数学知识，给您轻松愉快的收听体验，带来更多好玩有意思的数学内容。用收听的方式理解数学，跟您聊聊公理，悖论，数论，函数等各种数学相关话题。还会不定期汇报数学界最新成果和新闻。已有话题：三人切蛋糕问题，塑料常数，选择公理，第二次数学危机，不能证明的命题，卡拉比猜想。您的最佳数学厕所和睡前听物！
How often does this podcast release new episodes?: This podcast updates weekly.
Where can I listen to this podcast?: This podcast is available on 8 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.
Does this podcast accept guests?: Yes, this podcast regularly features guests.

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