The stable exotic Cuntz algebras are higher-rank graph algebras
The stable exotic Cuntz algebras are higher-rank graph algebras
For each odd integer <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="n greater-than-or-equal-to 3"> <mml:semantics> <mml:mrow> <mml:mi>n</mml:mi> <mml:mo>≥<!-- ≥ --></mml:mo> <mml:mn>3</mml:mn> </mml:mrow> <mml:annotation encoding="application/x-tex">n \geq 3</mml:annotation> </mml:semantics> </mml:math> </inline-formula>, we construct a rank-3 graph <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="normal upper Lamda Subscript n"> <mml:semantics> <mml:msub> <mml:mi mathvariant="normal">Λ<!-- Λ --></mml:mi> <mml:mi>n</mml:mi> </mml:msub> <mml:annotation encoding="application/x-tex">\Lambda …