Geodesic
Approximate method of solving Edwards' equation with nonrenormalizable interaction
Teoretičeskaâ i matematičeskaâ fizika, Tome 16 (1973) no. 3, pp. 339-348 Cet article a éte moissonné depuis la source Math-Net.Ru

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In the framework of an exactly solvable model with nonrenormalizable interaction (Edwards' equation) a method of differential interpolation is put forward and investigated; this enables one to construct series of a modified perturbation theory in powers of $g^{\nu}(\ln g)^{n_\nu}$, where $n_\nu$ is an integer and $\nu$ in the general case is not an integer. It is shown that the approximate solutions differ from the exact solutions only by finite terms. 
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     title = {Approximate method of solving {Edwards'} equation with nonrenormalizable interaction},
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V. Sh. Gogokhiya. Approximate method of solving Edwards' equation with nonrenormalizable interaction. Teoretičeskaâ i matematičeskaâ fizika, Tome 16 (1973) no. 3, pp. 339-348. http://geodesic.mathdoc.fr/item/TMF_1973_16_3_a5/

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