{"version":"1.0","type":"link","title":"Shift operator - Newikis","description":"In mathematics, and in particular functional analysis, the shift operator, also known as the translation operator, is an operator that takes a function x ↦ f(x) to its translation x ↦ f(x + a). In time series analysis, the shift operator is called the lag operator.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}