Exotic 4 -Manifolds from Genus-4 Lefschetz Fibrations

In this paper, we study minimal simply connected 4-manifolds with b_2^+=3 which admit genus-4 Lefschetz fibrations over the 2-sphere. We first explicitly construct a genus-4 Lefschetz fibration over the 2-sphere using the monodromy of generalized Matsumoto fibration of genus 3 and the monodromy of t...

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Hlavní autor:	Tülin Altunöz
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Sivas Cumhuriyet Üniversitesi 2024-12-01
Edice:	Cumhuriyet Science Journal
Témata:	lefschetz fibrations symplectic 4-manifolds exotic manifolds mapping class groups.
On-line přístup:	https://dergipark.org.tr/en/download/article-file/4090843
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