Dimer coverings on the Sierpinski gasket with possible vacancies on the outmost vertices
Dimer coverings on the Sierpinski gasket with possible vacancies on the outmost vertices
We present the number of dimers $N_d(n)$ on the Sierpinski gasket $SG_d(n)$ at stage $n$ with dimension $d$ equal to two, three, four or five, where one of the outmost vertices is not covered when the number of vertices $v(n)$ is an odd number. The entropy of absorption of diatomic …