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Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.
stub for intersection pairing
Maybe you need some orientability assumption on the “space”.
Yes, the symbol $\int_X$ is fiber integration in the given cohomology theory $H$, and so we need $H$-orientation.
I have added a brief remark on this to the entry now. But this is by purpose still just under “Idea”. Eventually a more detailed discussion needs to be given.
I had added some sentences to intersection pairing, mostly for the case in differential cohomology.
I gave intersection product an Idea-section and more references, only to realize that I had already an old entry intersection pairing. Have merged the material now. But of course it still needs more (more polishing, more content, etc.)
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