Alpha Invariant along Curves for General Polarizations of Del Pezzo Surfaces of Degree 2

Won, Joonyeong; Won, Joonyeong

doi:https://doi.org/10.7468/jksmeb.2022.29.2.161

P-ISSN3059-0604
E-ISSN3059-1309
KCI

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ISSN : 3059-0604

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Vol.29 No.2

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ALPHA INVARIANT ALONG CURVES FOR GENERAL POLARIZATIONS OF DEL PEZZO SURFACES OF DEGREE 2

Alpha Invariant along Curves for General Polarizations of Del Pezzo Surfaces of Degree 2

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309

2022, v.29 no.2, pp.161-170

https://doi.org/https://doi.org/10.7468/jksmeb.2022.29.2.161

Won, Joonyeong (Department of Mathematics, Ewha Womans University)

Won, Joonyeong. (2022). ALPHA INVARIANT ALONG CURVES FOR GENERAL POLARIZATIONS OF DEL PEZZO SURFACES OF DEGREE 2. , 29(2), 161-170, https://doi.org/https://doi.org/10.7468/jksmeb.2022.29.2.161

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Abstract

For an arbitrary ample divisor A in smooth del Pezzo surface S of degree 2, we completely compute alpha invariant along curves when the ample divisor A is birational type.

keywords: K-stability, alpha invariant, de Pezzo surface

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논문 상세

Vol.29 No.2

ALPHA INVARIANT ALONG CURVES FOR GENERAL POLARIZATIONS OF DEL PEZZO SURFACES OF DEGREE 2

Alpha Invariant along Curves for General Polarizations of Del Pezzo Surfaces of Degree 2

Abstract

한국수학교육학회지시리즈B:순수및응용수학