{ "id": "2002.08986", "version": "v1", "published": "2020-02-20T19:37:02.000Z", "updated": "2020-02-20T19:37:02.000Z", "title": "Ergodic Functions That are not Almost Periodic Plus $L^1-$Mean Zero", "authors": [ "Jean Silva" ], "categories": [ "math.AP" ], "abstract": "Ergodic Functions are bounded uniformly continuous $(\\text{BUC})$ functions that are typical realizations of continuous stationary ergodic process. A natural question is whether such functions are always the sum of an almost periodic with an $L^1-$mean zero $\\text{BUC}$ function. The paper answers this question presenting a framework that can provide infinitely many ergodic functions that are not almost periodic plus $L^1-$ mean zero.", "revisions": [ { "version": "v1", "updated": "2020-02-20T19:37:02.000Z" } ], "analyses": { "keywords": [ "mean zero", "ergodic functions", "periodic plus", "continuous stationary ergodic process", "natural question" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }