|Title||On a conjecture of Kontsevich and Soibelman|
|Publication Type||Journal Article|
|Year of Publication||2012|
|Journal||Algebra & Number Theory|
|Type of Article||Research|
We consider a conjecture of Kontsevich and Soibelman which is regarded as a foundation of their theory of motivic Donaldson–Thomas invariants for noncommutative 3d Calabi–Yau varieties. We will show that, in some certain cases, the answer to this conjecture is positive.