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Nonexpansiveness of the Gram-Schmidt Process

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One question about Manetti surface

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In how many ways does a Lie algebra decompose as an orthogonal direct sum of Cartans?

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Bounds for analytic circles

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Handling Degenerate Planes in Pseudo-Riemannian Geometry: Impact on Sectional Curvature and Comparison Theorems

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$8 \times 31 = 8 \times 31$?

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Projectivity of equivariant K-theory of toric variety

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Quotient of estimators

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Differential structures on unit-root Frobenius modules

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Proofs of the valence formula that avoid tricky contours?

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Solving system of linear diophantine equations over the integers

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