On exact actions of unipotent groups |
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Authors: | Masanori Koitabashi |
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Institution: | (1) Ikeda Post Office P.O. Box 46, 563 Ikeda City, Japan |
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Abstract: | Any affine variety with a d-exact action of a unipotent group can be embedded in an affine space preserving d-exactness. Furthermore,
we can find such an ambient space which has some other good properties. The key idea of the proof is describing the property
“d-exact” by means of inequalities. |
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Keywords: | |
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