Talk:Complete algebraic variety

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Can anyone give a reference? for the concept of complete variety, and for completeness of projective varieties. thanks.

I don't think that the following sentence is clear enough:

it will except in very simple cases have more closed sets.

If I understood the meaning correctly we should add to commas at it as follows:

it will, except in very simple cases, have more closed sets.

If it is true please add the commas so it would be more readble. Otherwise change it in a way that a typical math student can easily understand it.

Thanx, 01:38, 26 November 2007 (UTC)