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Rearrangements that never change the value of a sum
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A question on theorem 1.1 of Fritz John ultrahyperbolic pde
Dear @Alan, I am afraid that MathOverflow is not the correct place to ask about the validity of your code.
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A question on theorem 1.1 of Fritz John ultrahyperbolic pde
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A question on theorem 1.1 of Fritz John ultrahyperbolic pde
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Egyptian fractions similar to Erdos-Straus conjecture
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A question on the name of a property
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Extending an homotopy, knowing the two base functions extend
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Extending an homotopy, knowing the two base functions extend
This is possible if the the inclusion of A into B is a closed cofibration and a homotopy equivalence.
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Maximal disjoint hyperplanes
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Are there infinitely many $k$ for which $\frac{\sigma(k)}{k}=n^p$ and $p$ is an odd prime?
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Degrees of generators of radical ideals
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What does "control of a deformation problem" mean?
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Dimension reduction for low-order moments of Rademacher-weighted sums of vectors
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Perimeters of the cells of a convex tessellation
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