摘要：

In this talk, we discuss two types of strongly decomposable positivity, expanding on (dual) Nakano positivity and exceeding S. Finski's concept. We outline criteria for types I and II, proving type I’s Schur forms are weakly positive, and type II's are positive. We provide an algebraic proof for Schur form positivity in (dual) Nakano positive vector bundles, initially proven by S. Finski.