Localizing virtual cycles for Donaldson-Thomas invariants of Calabi-Yau 4-folds

Young-Hoon Kiem, Hyeonjun Park

Recently Oh-Thomas constructed a virtual cycle $[X{]}^{\mathrm{vir}}\in A_{\ast }(X)$ for a quasi-projective moduli space $X$ of stable sheaves or complexes over a Calabi-Yau 4-fold agains…