Gaussian difference dynamics breaks 2^{n/2} barrier for shortest vector problem
New algorithm solves discrete Gaussian sampling and shortest vector problem in (3/2)^{n/2+o(n)} time and (4/3)^{n/2+o(n)} space.
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New algorithm solves discrete Gaussian sampling and shortest vector problem in (3/2)^{n/2+o(n)} time and (4/3)^{n/2+o(n)} space.
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