{"paper":{"title":"Enhancement of Stochastic Resonance in distributed systems due to a selective coupling","license":"","headline":"","cross_cats":["adap-org","nlin.AO"],"primary_cat":"cond-mat.stat-mech","authors_text":"B. von Haeften, H. S. Wio, R. Deza","submitted_at":"1999-09-28T12:21:28Z","abstract_excerpt":"Recent massive numerical simulations have shown that the response of a \"stochastic resonator\" is enhanced as a consequence of spatial coupling. Similar results have been analytically obtained in a reaction-diffusion model, using \"nonequilibrium potential\" techniques. We now consider a field-dependent diffusivity and show that the \"selectivity\" of the coupling is more efficient for achieving stochastic-resonance enhancement than its overall value in the constant-diffusivity case."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9909397","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}