Number-conserving fermionic shadow tomography estimates all k-body correlations in η-particle N-mode states using O_k(η^k/ε²) samples independent of N, with a matching Ω_k(η^k/ε²) lower bound for single-copy adaptive protocols.
and Fomin, Sergey , year = 1999, month = jan, edition =
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Fröberg conjecture on Hilbert series of generic polynomial ideals holds in the second non-trivial degree for d>2 and up to degree 2d-1 for sufficiently many variables.
For 1<p<∞, ||D||_{ℓ^p→ℓ^p}=1 if and only if Θ(D^*D)=1, where Θ is the maximal average mass of any finite square submatrix.
The slot decomposition of continuous Box-Ball Systems is a Poisson process when the weight function is in L1 under product measures on finite excursions.
K-theory rings of toric and flag varieties are realized as quotients of group algebras from linear families of virtual polytopes, yielding natural relations and descriptions of structure sheaf classes, including in the T-equivariant case.
Introduces type C isotropic Kalman varieties and computes their equations, invariants, and singularities as analogues of the type A case.
The authors connect k-coloured Motzkin paths to odd-height prefixes and supply a linear-time random generation algorithm.
Krylov subspace methods efficiently describe quantum evolution, operator growth, and chaos in many-body systems, with metrics like Krylov complexity and applications in open systems, QFT, and quantum computing.
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Slot decomposition of continuous Box-Ball Systems
The slot decomposition of continuous Box-Ball Systems is a Poisson process when the weight function is in L1 under product measures on finite excursions.