Continuous evolution families
Continuous evolution families
Recently in relation to the theory of non-commutative probability, the notion of evolution family <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="left-brace omega Subscript s comma t Baseline right-brace Subscript s less-than-or-equal-to t"> <mml:semantics> <mml:mrow> <mml:mo fence="false" stretchy="false">{</mml:mo> <mml:msub> <mml:mi>ω<!-- ω --></mml:mi> <mml:mrow class="MJX-TeXAtom-ORD"> <mml:mi>s</mml:mi> <mml:mo>,</mml:mo> <mml:mi>t</mml:mi> </mml:mrow> </mml:msub> <mml:msub> <mml:mo fence="false" stretchy="false">}</mml:mo> …