arXiv · 2602.11566
On a group of invariances in a class of functions
Abstract
A class of parametric functions formed by alternating compositions of multivariate polynomials and rectification style monomial maps is studied (the layer-wise exponents are treated as fixed hyperparameters and are not optimized). For this family, nontrivial parametric invariances are identified and characterized, i.e., distinct parameter settings that induce identical input-output maps. A constructive description of the invariance structure is provided, enabling sparse function representations, parameter obfuscation, and potential dimensionality reduction for optimization.
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Shravan Mohan. 2026-02-12. On a group of invariances in a class of functions. https://arxiv.org/abs/2602.11566
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