Results 11 to 20 of about 1,551 (43)
p-adic Numbers and the Hasse Principle [PDF]
, 2014 Hasse’s local-global principle is the idea that one can find an integer solution to anequation by using the Chinese remainder theorem to piece together solutions modulo powers of each different prime number.
Benjakob, Otmar
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Sobolev quasi periodic solutions of multidimensional wave equations with a multiplicative potential
, 2012 We prove the existence of quasi-periodic solutions for wave equations with a multiplicative potential on T^d, d \geq 1, and finitely differentiable nonlinearities, quasi-periodically forced in time.
Berti, Massimiliano, Bolle, Philippe
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A simple proof of the invariant torus theorem [PDF]
, 2010 We give a simple proof of Kolmogorov's theorem on the persistence of a quasiperiodic invariant torus in Hamiltonian systems. The theorem is first reduced to a well-posed inversion problem (Herman's normal form) by switching the frequency obstruction from
Féjoz, Jacques
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, 2012 The quantum Fourier transform (QFT) is sometimes said to be the source of various exponential quantum speed-ups. In this paper we introduce a class of quantum circuits which cannot outperform classical computers even though the QFT constitutes an ...
Nest, M. Van den
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On the Stability of Periodic Multi-Solitons of the KdV Equation. [PDF]
Commun Math Phys, 2021 Kappeler T, Montalto R.
europepmc +1 more source
Arithmetic of arithmetic Coxeter groups. [PDF]
Proc Natl Acad Sci U S A, 2019 Milea S, Shelley CD, Weissman MH.
europepmc +1 more source
Open problems, questions and challenges in finite- dimensional integrable systems. [PDF]
Philos Trans A Math Phys Eng Sci, 2018 Bolsinov A +3 more
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Spacelike Singularities and Hidden Symmetries of Gravity. [PDF]
Living Rev Relativ, 2008 Henneaux M, Persson D, Spindel P.
europepmc +1 more source
The computation of classical constants. [PDF]
Proc Natl Acad Sci U S A, 1989 Chudnovsky DV, Chudnovsky GV.
europepmc +1 more source
A KAM Approach to the Inviscid Limit for the 2D Navier-Stokes Equations. [PDF]
Ann Henri PoincareFranzoi L, Montalto R.
europepmc +1 more source