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Apr 2, 2020 at 12:35 answer added L.F. Cavenaghi timeline score: 2
Apr 2, 2020 at 0:20 comment added Rohil Prasad I think this is probably false most of the time in the concrete case that you're describing. Just like a product of two harmonic forms is not necessarily harmonic, there's no good a priori reason that a wedge product of harmonic 1-forms (which is $u^*\omega$ in your case) is harmonic.
Apr 2, 2020 at 0:02 history edited Eduardo Longa CC BY-SA 4.0
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Apr 1, 2020 at 23:03 history asked Eduardo Longa CC BY-SA 4.0