Equivariant Suslin's conjecture

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Let XX be a smooth, quasi-projective real variety, and let LqH ⁣Ra,b(X)L^{q}H\!\mathbb{R}^{a,b}(X) denote equivariant real morphic cohomology. Consider the cycle map

LqH ⁣Ra,b(X)⟶Ha,b(X(\C);Z‾).L^{q}H\!\mathbb{R}^{a,b}(X)\longrightarrow H^{a,b}(X(\C);\underline{\Z}).

Equivariant Suslin's conjecture. This map is an isomorphism for a≤0a\leq 0 with a≤qa\leq q and b≤qb\leq q, and an injection for a=1a=1 with a≤qa\leq q and b≤qb\leq q.

The conjecture is the equivariant analogue of Suslin's morphic-cohomology conjecture; the paper states that the complex, real, and equivariant versions are equivalent. Its resolution status is not specified in the supplied text.

References

Primary source

Jeremiah Heller and Mircea Voineagu, “Equivariant Semi-topological Invariants, Atiyah's KR-theory, and Real Algebraic Cycles”, arXiv:1008.3685 (2010).

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