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Heaviness-to-counit implication for characterization of heaviness

Ascertain whether the implication from heaviness to the counit condition holds: under the assumptions of Theorem 5 (cohomologically constructible F and bounded q_ℝπ(ΜS(F)∩{τ>0})), determine whether, for any compact subset A ⊂ T^*M and idempotent e: F → F with c(e; F, F) ≠ +∞, the ζ_e-heaviness of A implies that the counit morphism ε_{A,F}: ι_A^!F → F satisfies c(e ε_{A,F}; ι_A^!F, F) ≠ +∞ in h𝒯_∞(T^*M).

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Background

Section 5 establishes an equivalence between ζe-heaviness and certain unit morphism conditions involving the left adjoint ι_A*. The dual statements involving the right adjoint ι_A! and the counit ε{A,F} are natural counterparts.

While the paper proves the equivalences using the unit morphism (conditions (i), (ii), (iii)), it leaves open whether heaviness also implies the corresponding counit-based criterion (condition (v)). A counterexample shows the dual of a key proposition fails, but the full implication (i) ⇒ (v) might still hold under the stated hypotheses.

References

The author do not know whether the dual statement (i) ⇒ (v) holds or not. At least, the dual statement of the key proposition Proposition spectral-colim does not hold.

Heavy subsets from microsupports (2404.15556 - Asano, 23 Apr 2024) in Remark 5.x (remark:counit) in Section 5 (A characterization of heaviness)