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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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초록· 키워드
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We present a smooth simply connected closed eight dimensional manifold with distinct symplectic deformation equivalence classes [[ω1]], i = 1, 2 such that the symplectic Z invariant, which is defined in terms of the scalar curvatures of almost K¨ahler metrics in [5], satisfies Z(M, [[ω1]]) = 1 and Z(M, [[ω2]]) < 0.
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참고문헌 (10)
참고문헌 신청
A. L. Besse / 1987 / Einstein Manifolds, Ergebnisse der Mathematik / Springer-Verlag
C. T. McMullen / 1999 / 4-manifolds with inequivalent symplectic forms and 3-manifolds with inequivalent fibrations / Math. Res. Lett 6 (5-6) : 681 ~ 696
D. E. Blair / 1983 / On the set of metrics associated to a symplectic or contact form / Bull. Inst. Math. Acad. Sinica 11 (3) : 297 ~ 308
D. McDuff / 1998 / Introduction to Symplectic Topology / Oxford University Press
D. Salamon / 2013 / Uniqueness of symplectic structures / Acta Math. Vietnam 38 (1) : 123 ~ 144
C. T. McMullen / 1999 / 4-manifolds with inequivalent symplectic forms and 3-manifolds with inequivalent fibrations / Math. Res. Lett 6 (5-6) : 681 ~ 696
D. E. Blair / 1983 / On the set of metrics associated to a symplectic or contact form / Bull. Inst. Math. Acad. Sinica 11 (3) : 297 ~ 308
D. McDuff / 1998 / Introduction to Symplectic Topology / Oxford University Press
D. Salamon / 2013 / Uniqueness of symplectic structures / Acta Math. Vietnam 38 (1) : 123 ~ 144
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