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A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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created Jan 14 at 1:59
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For questions about almost complex structures on manifolds, and more generally, vector bundles.
created Jan 9 at 6:51
created Dec 28 '18 at 14:22
created Dec 25 '18 at 3:23
created Dec 24 '18 at 9:06
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created Dec 20 '18 at 15:12
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Used for questions about the recursively enumerable sets in computability theory/recursion theory. Should be pretty self-explanatory.
created Dec 20 '18 at 5:59
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Algorithms to approximate numerically a root of a nonlinear equation or system: for instance, Newton's method, secant method, bisection, etc.
created Dec 14 '18 at 10:47
created Dec 4 '18 at 16:54
Questions involving results for the special case of matrices over the integers, reals, or complex numbers in which all coefficients are 0 or 1 (e.g. permutation matrices and adjacency matrices of grap…
created Dec 4 '18 at 16:54