A Method to Construct Asymptotic Solutions Invariant under the Renormalization Group

Masatomo Iwasa; Kazuhiro Nozaki

doi:10.1143/ptp.116.605

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A Method to Construct Asymptotic Solutions Invariant under the Renormalization Group

Masatomo Iwasa·Kazuhiro Nozaki

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Abstract

A renormalization group method with the Lie symmetry is presented for the singular perturbation problems. Asymptotic solutions are obtained as group-invariant solutions under approximate Lie group admitted by perturbed differential equations.

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Masatomo Iwasa, Kazuhiro Nozaki. 2006-10-12. A Method to Construct Asymptotic Solutions Invariant under the Renormalization Group. https://doi.org/10.1143/ptp.116.605

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