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B Derrida1, A Grevois1 and Y Pomeau1
Published under licence by IOP Publishing Ltd
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Citation B Derrida et al 1979 J. Phys. A: Math. Gen. 12 269
DOI 10.1088/0305-4470/12/3/004
281 Total downloads
Endomorphisms of the real axis with one extremum have some universal metric properties which depend only on their analytic dependence near the extremum (bifurcation velocity, reduction parameter). It is shown how this problem is similar to the renormalisation problem, and how the bifurcation velocity may be derived from a fixed-point theory.
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