NEXUS
发表于 2025-3-23 11:46:51
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技术
发表于 2025-3-23 13:59:32
The Physical Basis of Biochemistrymentary minimization arguments to find a variety of solutions of (.). We begin with periodic solutions of (.) and then find heteroclinic solutions making one transition between a pair of periodics. Then we construct heteroclinics and homoclinics making multiple (even infinitely many) transitions bet
自恋
发表于 2025-3-23 21:43:48
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宠爱
发表于 2025-3-24 01:19:52
The Physical Basis of Biochemistryundary conditions. We prove results about correspondencies between the asymptotic behaviour of the spectral gaps of . and the regularity of . in the Gevrey case, among others. The proofs are based on a Fourier block decomposition due to Kappeler &Mityagin, and a novel application of the implicit fun
promote
发表于 2025-3-24 02:28:55
https://doi.org/10.1007/978-1-349-81720-7 consider the problem in weighted Sobolev spaces, which comprise classical Sobolev spaces, Gevrey spaces, and analytic spaces. We show that the initial value problem is well posed in all spaces with subexponential growth of Fourier coefficients, and ‘almost well posed’ in spaces with exponential gro
DIS
发表于 2025-3-24 08:53:22
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Cervical-Spine
发表于 2025-3-24 14:31:17
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飓风
发表于 2025-3-24 18:05:53
Transformation theory of Hamiltonian PDE and the problem of water waves, a small parameter, adapted to reproduce some of the well-known formal computations of fluid mechanics, and (iii) a transformation theory of Hamiltonian systems and their symplectic structures. A series of examples is given, starting with a rather complete description of the problem of water waves,
PLE
发表于 2025-3-24 21:14:33
Three theorems on perturbed KdV,iscuss three theorems on the long-time behaviour of solutions of a perturbed KdV equation under periodic boundary conditions. These theorems are infinite-dimensional analogies of three classical results on small perturbations of an integrable finite dimensional system:.The three theorems raise many
狗舍
发表于 2025-3-24 23:23:08
,Infinite dimensional dynamical systems and the Navier–Stokes equation,s of solutions of the two-dimensional Navier–Stokes equation. I will discuss the existence and properties of invariant manifolds for dynamical systems defined on Banach spaces and review the theory of Lyapunov functions, again concentrating on the aspects of the theory most relevant to infinite dime