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JR,Jρ. )given by (6.1). Let σ be a (signed). finite measure supported on R+ such that the Fredholm integral equation. ... Thus we arrive at the Fredholm integral equation. y Ky = ψ, (7.17).

ρ̄h(ū) =2. πc. 1. 1dv̄ K(ū, v̄) ρ̄h(v̄). (2.46). It is of Fredholm-type and may be immediately expanded in the small parameter c anditeratively solved as

3) The operator on M is “elliptic” in the sense that beingpushed down to N, it is a Fredholm operator in appropriatespaces. ... An easier statement, without estimates on growth of the functionf, can be obtained from the analytic Fredholm theory (e.g.,

dµ(w). In order to manipulate the regularized Fredholm determinant we approximate the right handside by.

regular singularities by using their Fredholm determinant representation [8], and show that they. ... describe the pants decomposition, and briefly recap the construction of the Fredholm deter-.

Since there is no small parameter. in the equation, its solution is based on the Fredholm theory [9].

Juri M. Rappoport 7. equation are present in the form of single quadrature from Fredholm inte-gral equation type. ... It consists of numerical solutionof the second kind Fredholm integral equation with symmetric kernels andthe followed taking of

0) (1,u) 6 R(uF(λ, 0)) holds;(H3) uF(λ,u) is a Fredholm operator of index zero whenever F(λ,u) = 0 with (λ,u) O;(H4) for ... It is therefore a Fredholm operator of index zero (see [6, Theorem 2.7.6]).

In particular, we identify the Fredholm deter-minant of the integral equation inverting the nonlocal ̄-dressing problem with the τ -function. ... Then, by the Fredholm alternative, the homogeneousequation with η = 0 has only the trivial solution.

Dispersive hydrodynamics of soliton condensates forthe Korteweg-de Vries equation. T. Congy, G.A. El, G. Roberti, and A. Tovbis. Abstract. We consider large-scale dynamics of non-equilibrium dense soliton gas for theKorteweg-de Vries (KdV) equation