A Real Space Renormalization Group Approach to Field Evolution Equations
classification
❄️ cond-mat.stat-mech
keywords
equationsevolutiongrouprealrenormalizationspaceapplicationsapproach
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A new operator formalism for the reduction of degrees of freedom in the evolution of discrete partial differential equations (PDE) via real space Renormalization Group is introduced, in which cell-overlapping is the key concept. Applications to 1+1-dimensional PDEs are presented for linear and quadratic equations which are first order in time.
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