Journal of the Chungcheong Mathematical Society (충청수학회지)

The Chungcheong Mathematical Society (충청수학회)
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A RATIONAL HOMOLOGY DISK SMOOTHING OF Wp,q,r

  • Heesang Park (Department of Mathematics Konkuk University) ;
  • Dongsoo Shin (Department of Mathematics Chungnam National University)
  • Received : 2023.09.12
  • Accepted : 2023.10.27
  • Published : 2023.11.30
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Abstract

We prove that a rational homology disk smoothing of the singularity Wp,q,r is ℚ-Gorenstein by using its sandwiched structure.

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References

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