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Let (X,ω)$(X,\omega)$ be a compact Kähler manifold. We know one example of a closed parallel (1,1)-form, namely, ω$\omega$ itself. Are there obstructions for the existence of non-vanishing closed parallel (1,1)-forms? What about (p,p)$(p,p)$-forms?
Let (X,ω) be a compact Kähler manifold. We know one example of a closed parallel (1,1)-form, namely, ω itself. Are there obstructions for the existence of non-vanishing closed parallel (1,1)-forms? What about (p,p)-forms?
Let $(X,\omega)$ be a compact Kähler manifold. We know one example of a closed parallel (1,1)-form, namely, $\omega$ itself. Are there obstructions for the existence of non-vanishing closed parallel (1,1)-forms? What about $(p,p)$-forms?
Parallel Closed parallel (1,1)-forms on compact Kähler manifolds
Let (X,ω) be a compact Kähler manifold. We know one example of a closed parallel (1,1)-form, namely, ω itself. Are there obstructions for the existence of non-vanishing closed parallel (1,1)-forms? What about (p,p)-forms?
Parallel (1,1)-forms on compact Kähler manifolds
Let (X,ω) be a compact Kähler manifold. We know one example of a parallel (1,1)-form, namely, ω itself. Are there obstructions for the existence of non-vanishing parallel (1,1)-forms? What about (p,p)-forms?
Closed parallel (1,1)-forms on compact Kähler manifolds
Let (X,ω) be a compact Kähler manifold. We know one example of a closed parallel (1,1)-form, namely, ω itself. Are there obstructions for the existence of non-vanishing closed parallel (1,1)-forms? What about (p,p)-forms?
Let (X,ω) be a compact Kähler manifold. We know one example of a parallel (1,1)-form, namely, ω itself. Are there obstructions for the existence of non-vanishing parallel (1,1)-forms? What about (p,p)-forms?