Products of pairs of Dehn twists and maximal real Lefschetz fibrations
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AbstractWe address the problem of existence and uniqueness of a factorization of a given element of the modular group into a product of two Dehn twists. As a geometric application, we conclude that any maximal real elliptic Lefschetz fibration is algebraic.
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2012 ◽
Vol 14
(05)
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pp. 1250035
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1991 ◽
Vol 11
(1)
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pp. 65-71
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1990 ◽
Vol 10
(2)
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pp. 185-199
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2002 ◽
Vol 7
(1)
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pp. 93-104
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