The Type A component symmetric-matrix formula

From papers

Let S\mathcal{S} be the set of symmetric binary matrices with no row sum greater than one. For sSs\in\mathcal{S}, let A(s)A(s) be the set of upper-triangular positions containing a one, define F(s)F(s) as in the source, call ss admissible when no two links satisfy i<i<j<ji<i'<j<j', and let Adm(b)\operatorname{Adm}(b) be the admissible matrices mapped to the binary string bb. For a Type A diagram D(b)D(b), Type A component formula.

ΨD(b)=sAdm(b)F(s).\Psi_{D(b)}=\sum_{s\in\operatorname{Adm}(b)}F(s).

The formula is presented inside a conjecture environment and gives an explicit combinatorial expression for selected ground-state components; no proof or resolution is supplied.

Progress summary

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Sources & referencesView supporting material

Primary source

Keiichi Shigechi, “A Positive integral property on the ground state of the two-boundary Temperley–Lieb Hamiltonian”, arXiv:1412.7617 (2014).

Solutions 0

No solutions have been posted yet.