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Post AmNO2mDomer6rGyUvw by [email protected] |
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Post #AmNO2mDomer6rGyUvw by [email protected] |
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The index of a vector field is defined in terms of isolated zeros of the vector… |
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Post #AmNO2mN2EOEDJrHrIe by [email protected] |
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@Diffgeometer1 Yes and yes. The second question is addressed in a series of ex… |
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Post #AmNO2mTPqfKfdeGxFI by [email protected] |
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@AdamCoffman @Diffgeometer1 - in fact 'most' smooth vector fields have … |
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Post #AmOuOe2HI8rdX10ZDU by [email protected] |
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@johncarlosbaez @AdamCoffman @AdamCoffman I have a related question on the self… |
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Post #AmOvtYgrJdofssIJ9s by [email protected] |
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@Diffgeometer1 @AdamCoffman - that's all correct, and notice you can also e… |
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Post #AmOzFrUgNuwYR4vRjM by [email protected] |
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@johncarlosbaez @AdamCoffman You’re right! We can just lift the equator verti… |
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Post #AmP07e5URfOGUhmuye by [email protected] |
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@Diffgeometer1 @AdamCoffman - exactly right! |
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Post #AmPUtwoL8HNH5YiLz6 by [email protected] |
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@Diffgeometer1 @AdamCoffman - by the way, I would not say an empty sum is "… |
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Post #AmQx06rheiQ7spySY4 by [email protected] |
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@johncarlosbaez @AdamCoffman I think I finally understand why the existence of … |
