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jeremykun.wordpress.com | ||
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grossack.site
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| | | | | Chris Grossack's math blog and professional website. | |
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www.jeremykun.com
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| | | | | Last time we investigated the (very unintuitive) concept of a topological space as a set of "points" endowed with a description of which subsets are open. Now in order to actually arrive at a discussion of interesting and useful topological spaces, we need to be able to take simple topological spaces and build them up into more complex ones. This will take the form of subspaces and quotients, and through these we will make rigorous the notion of "gluing" and "building" spaces. | |
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11011110.github.io
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| | | | | Start with an arc of a circle, like the red-to-red semicircle below. Then recursively subdivide it, at each step replacing a single arc of angle \(\theta\) b... | |
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greatmusclemasstips.wordpress.com
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| | | This is your very first post. Click the Edit link to modify or delete it, or start a new post. If you like, use this post to tell readers why you started this blog and what you plan to do with it. Happy blogging! | ||
