Results 221 to 230 of about 70,693 (320)

Nilpotence of the commutator subgroup in groups admitting fixed point free operator groups [PDF]

, 1966
Ernest E. Shult
openalex   +1 more source

Improving the Convergence of Markov Chains via Permutations and Projections

Random Structures &Algorithms, Volume 66, Issue 4, July 2025.
ABSTRACT This paper aims at improving the convergence to equilibrium of finite ergodic Markov chains via permutations and projections. First, we prove that a specific mixture of permuted Markov chains arises naturally as a projection under the KL divergence or the squared‐Frobenius norm.
Michael C. H. Choi, Max Hird, Youjia Wang   +2 more
wiley   +1 more source

Third Order Corrections to the Ground State Energy of a Bose Gas in the Gross-Pitaevskii Regime. [PDF]

Commun Math Phys
Caraci C, Olgiati A, Saint Aubin D, Schlein B.   +3 more
europepmc   +1 more source

Multiplicative matrix commutators commuting with both factors

, 1967
Robert C. Thompson
openalex   +1 more source

Gauge condition and the equal time axial and vector current commutator [PDF]

, 1966
M. Naurnberg
openalex   +1 more source

Spanning Multi‐Asset Payoffs With ReLUs

Mathematical Finance, Volume 35, Issue 3, Page 682-707, July 2025.
ABSTRACT We propose a distributional formulation of the spanning problem of a multi‐asset payoff by vanilla basket options. This problem is shown to have a unique solution if and only if the payoff function is even and absolutely homogeneous, and we establish a Fourier‐based formula to calculate the solution.
Sébastien Bossu, Stéphane Crépey, Hoang‐Dung Nguyen   +2 more
wiley   +1 more source

Quantum computing universal thermalization dynamics in a (2 + 1)D Lattice Gauge Theory. [PDF]

Nat Commun
Mueller N, Wang T, Katz O, Davoudi Z, Cetina M.   +4 more
europepmc   +1 more source

Commutators and cup products [PDF]

, 1964
Martin Arkowitz
openalex   +1 more source

Moduli of finite flat torsors over nodal curves

Journal of the London Mathematical Society, Volume 112, Issue 1, July 2025.
Abstract We show that log flat torsors over a family X/S$X/S$ of nodal curves under a finite flat commutative group scheme G/S$G/S$ are classified by maps from the Cartier dual of G$G$ to the log Jacobian of X$X$. We deduce that fppf torsors on the smooth fiberss of X/S$X/S$ can be extended to global log flat torsors under some regularity hypotheses.
Sara Mehidi, Thibault Poiret
wiley   +1 more source

Highest-Weight Vectors and Three-Point Functions in GKO Coset Decomposition. [PDF]

Commun Math Phys
Bershtein M, Feigin B, Trufanov A.
europepmc   +1 more source