---
title: "FRAME: Learning the Adaptation Domain with a Mixture of Fractional-Fourier Experts — Stuff That Spins"
description: "arXiv:2607.00162v1 Announce Type: new Abstract: Parameter-efficient fine-tuning (PEFT) reparameterizes weight updates in a fixed basis: low-rank adapters operate in the spatial domain, while a recent line of spectral methods operates in a fixed Fourier domain. We argue that the choice of domain is …"
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date: "2026-07-02T04:00:00+00:00"
modified: "2026-07-02T16:51:20.469748+00:00"
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# FRAME: Learning the Adaptation Domain with a Mixture of Fractional-Fourier Experts

**Source:** Unknown  
**Published:** July 2, 2026  
**Original:** https://arxiv.org/abs/2607.00162  

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