🔢 mathematics
Threefolds containing all curves are rationally connected
The paper establishes that for smooth projective threefolds, the property of containing every smooth projective curve as a subvariety is equivalent to the variety being rationally connected.
Original paper licensed under CC BY 4.0 (http://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
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