SMOOTHLY EMBEDDED RATIONAL HOMOLOGY BALLS

SMOOTHLY EMBEDDED RATIONAL HOMOLOGY BALLS

In this paper we prove the existence of rational homology balls smoothly embedded in regular neighborhoods of certain linear chains of smooth 2-spheres by using techniques from minimal model program for 3-dimensional complex algebraic variety.

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Veröffentlicht in:Journal of the Korean Mathematical Society 2016, Vol.53 (6), p.1293-1308
Hauptverfasser: Park, Heesang, Park, Jongil, Shin, Dongsoo
Format: Artikel
Sprache:kor
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Zusammenfassung:In this paper we prove the existence of rational homology balls smoothly embedded in regular neighborhoods of certain linear chains of smooth 2-spheres by using techniques from minimal model program for 3-dimensional complex algebraic variety.
ISSN:0304-9914