PreKawamata Model 2

PreKawamata Model 2

Location of Word

TANAKA Akio

1.Theorem
(Contradiction theorem)
Normal projective algebraic variety is .
Effective R-divisor is .
Pair is LT.
Extremal ray of is .
Surjective regular map to normal projective algebraic variety, , exist only one exept isomorphism under the next conditions.
All the fivers of are connective.
For arbitraty curve over , necessary and sufficient condition that map become one point over is .

2. Interpretation
Language :=
Word :=
Location of word := on

3 .Explanation
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