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Salamon, Simon:
Complex Structures and Conformal Geometry
Bollettino dell'Unione Matematica Italiana Serie 9 2 (2009), fasc. n.1, p. 199-224, (English)
pdf (2.52 MB), djvu (320 Kb). | MR 2493651 | Zbl 1182.53043

Sunto

A characterization of certain complex structures on conformally-flat domains in real dimension 4 is carried out in the context of Hermitian geometry and twistor spaces. The presentation is motivated by some classical surface theory, whilst the problem itself leads to a refined classification of quadrics in complex projective 3-space. The main results are sandwiched between general facts in real dimension 2n and some concluding examples in real dimension 6.
Referenze Bibliografiche
[1] V. APOSTOLOV - P. GAUDUCHON - G. GRANTCHAROV, Bi-Hermitian structures on complex surfaces, Proc. London Math. Soc. (3), 79, 2 (1999), 414-428. | fulltext (doi) | MR 1702248 | Zbl 1035.53061
[2] V. APOSTOLOV - G. GRANTCHAROV - S. IVANOV, Orthogonal complex structures on certain Riemannian 6-manifolds, Differ. Geom. Appl., 11 (1999), 279-296. | fulltext (doi) | MR 1726543 | Zbl 0964.53032
[3] V. APOSTOLOV - M. GUALTIERI, Generalized Kähler manifolds, commuting complex structures, and split tangent bundles, Comm. Math. Phys., 271 (2007), 561-575. | fulltext (doi) | MR 2287917 | Zbl 1135.53018
[4] M. F. ATIYAH - N. J. HITCHIN - I. M. SINGER, Self-duality in four-dimensional Riemannian geometry, Proc. Roy. Soc. London Ser. A, 362, 1711 (1978), 425-461. | fulltext (doi) | MR 506229 | Zbl 0389.53011
[5] M. F. ATIYAH - R. S. WARD, Instantons and algebraic geometry, Comm. Math. Phys., 55 (1977), 117-124. | MR 494098 | Zbl 0362.14004
[6] P. BAIRD - J. C. WOOD, Harmonic Morphisms between Riemannian Manifolds, volume 29 of London Mathematical Society Monographs, Oxford University Press (Oxford, 2003). | fulltext (doi) | MR 2044031 | Zbl 1055.53049
[7] L. BÉRARD BERGERY - T. OCHIAI, On some generalizations of the construction of twistor spaces. In Global Riemannian geometry (Durham, 1983) (Ellis Horwood, Chichester, 1984), 52-59. | MR 757205
[8] A. L. BESSE, Einstein Manifolds, Springer, Berlin, 1987. | fulltext (doi) | MR 867684
[9] E. BISHOP, Conditions for the analyticity of certain sets, Michigan Math. J., 11 (1964), 289-304. | MR 168801 | Zbl 0143.30302
[10] L. BORISOV - S. SALAMON - J. VIACLOVSKY, Orthogonal complex structures in Euclidean spaces, In preparation.
[11] R. L. BRYANT, Submanifolds and special structures on the octonians, J. Differ. Geom., 17 (1982), 185-232. | MR 664494 | Zbl 0526.53055
[12] R. L. BRYANT, Lie groups and twistor spaces, Duke Math. J., 52 (1985), 223-261. | fulltext (doi) | MR 791300 | Zbl 0582.58011
[13] F. E. BURSTALL - J. H. RAWNSLEY, Twistor Theory for Riemannian Symmetric Spaces, Lecture Notes Math. 1424 (Springer-Verlag Berlin, 1990). | fulltext (doi) | MR 1059054 | Zbl 0699.53059
[14] E. CALABI, Construction and properties of some 6-dimensional almost complex manifolds, Trans. Amer. Math. Soc., 87 (1958), 407-438. | fulltext (doi) | MR 130698 | Zbl 0080.37601
[15] É. CARTAN, The Theory of Spinors, Dover Publications Inc. (New York, 1981). With a foreword by Raymond Streater, A reprint of the 1966 English translation, Dover Books on Advanced Mathematics. | MR 631850 | Zbl 0489.53010
[16] S. S. CHERN, An elementary proof of the existence of isothermal parameters on a surface, Proc. Amer. Math. Soc., 6 (1955), 771-782. | fulltext (doi) | MR 74856 | Zbl 0066.15402
[17] S. K. DONALDSON - J. FINE, Toric anti-self-dual 4-manifolds via complex geometry, Math. Ann., 336 (2006), 281-309. | fulltext (doi) | MR 2244374 | Zbl 1114.53044
[18] J. EELLS - S. SALAMON, Twistorial constructions of harmonic maps of surfaces into four-manifolds, Ann. Sc. Norm. Sup. Pisa, 12 (1985), 589-640. | fulltext EuDML | MR 848842 | Zbl 0627.58019
[19] L. C. EVANS - R. F. GARIEPY, Measure theory and fine properties of functions, Studies in Advanced Mathematics, CRC Press, Boca Raton, FL (1992). | MR 1158660 | Zbl 0804.28001
[20] A. FUJIKI - M. PONTECORVO, On Hermitian geometry of complex surfaces. In Complex, contact and symmetric manifolds, Progr. Math. 234 (Birkhäuser, Boston, 2005), 153-163. | fulltext (doi) | MR 2105147 | Zbl 1085.53065
[21] P. GRASSBERGER, On the Hausdorff Dimension of Fractal Attractors, J. Stat. Phys, 26 (1981), 173-179. | fulltext (doi) | MR 643707
[22] A. GRAY - E. ABBENA - S. SALAMON, Modern Differential Geometry of Curves and Surfaces, with Mathematica, CRC Press, Taylor and Francis (2006). | MR 2253203 | Zbl 1123.53001
[23] M. GUALTIERI, Generalized complex geometry. arXiv:math/0703298. | fulltext (doi) | MR 2811595 | Zbl 1235.32020
[24] R. HILBORN, Chaos and Nonlinear Dynamics. An Introduction for Scientists and Engineers, Oxford University Press (New York, 1994). | MR 1263025
[25] N. HITCHIN, Bihermitian metrics on Del Pezzo surfaces, J. Symplectic Geom., 5, 1 (2007), 1-8. | MR 2371181 | Zbl 1187.32017
[26] D. JOYCE, The hypercomplex quotient and the quaternionic quotient, Math. Ann., 290 (1991), 323-340. | fulltext EuDML | fulltext (doi) | MR 1109637 | Zbl 0723.53043
[27] P. KOBAK, Explicit doubly-Hermitian metrics, Differential Geom. Appl., 10 (1999), 179-185. | fulltext (doi) | MR 1669453 | Zbl 0947.53011
[28] C. LEBRUN - Y. S. POON, Self-dual manifolds with symmetry. In Differential geometry: geometry in mathematical physics and related topics (Los Angeles, CA, 1990), Proc. Sympos. Pure Math. 54, Amer. Math. Soc. (Providence, RI, 1993), 365-377. | MR 1216553 | Zbl 0790.53037
[29] C. R. LEBRUN, Explicit self-dual metrics on $\mathbb{CP}^{2}\# \cdots \# \mathbb{CP}^{2}$, J. Differ. Geom., 34 (1991), 223-253. | MR 1114461 | Zbl 0725.53067
[30] J. MILNOR, On the concept of attractor, Commun. Math. Phys., 99 (1985), 177-195. | MR 790735 | Zbl 0595.58028
[31] D. MUMFORD, Algebraic Geometry. I, Classics in Mathematics (Springer-Verlag, Berlin, 1995). Complex projective varieties. | MR 1344216
[32] A. NEWLANDER - L. NIRENBERG, Complex analytic coordinates in almost complex manifolds, Ann. of Math. 65 (2) (1957), 391-404. | fulltext (doi) | MR 88770 | Zbl 0079.16102
[33] N. R. O'BRIAN - J. R. RAWNSLEY, Twistor spaces, Ann. Global Anal. Geom., 3 (1985), 29-58. | fulltext (doi) | MR 812312
[34] M. PONTECORVO, Uniformization of conformally flat Hermitian surfaces, Differential Geom. Appl., 2, 3 (1992), 295-305. | fulltext (doi) | MR 1245329 | Zbl 0766.53052
[35] Y. S. POON, Compact self-dual manifolds with positive scalar curvature, J. Differ. Geom., 24 (1986), 97-132. | MR 857378 | Zbl 0583.53054
[36] S. SALAMON - J. VIACLOVSKY, Orthogonal complex structures on domains of $\mathbb{R}^{4}$, to appear in Math. Ann. | fulltext (doi) | MR 2471604 | Zbl 1167.32017
[37] S. M. SALAMON, Orthogonal complex structures. In Differential geometry and applications (Brno, 1995) (Masaryk Univ., Brno, 1996), 103-117. | MR 1406329 | Zbl 0864.53051
[38] S. M. SALAMON, Hermitian geometry. In Invitations to Geometry and Topology, Oxf. Grad. Texts Math. 7, (Oxford University Press, 2002), 233-291. | MR 1967751
[39] B. SHIFFMAN, On the removal of singularities of analytic sets, Michigan Math. J., 15 (1968), 111-120. | MR 224865 | Zbl 0165.40503
[40] M. J. SLUPINSKI, The twistor space of the conformal six sphere and vector bundles on quadrics, J. Geom. Phys., 19 (1996), 246-266. | fulltext (doi) | MR 1397410 | Zbl 0856.32020
[41] F. TRICERRI - L. VANHECKE, Curvature tensors on almost Hermitian manifolds, Trans. Amer. Math. Soc., 267 (1981), 365-397. | fulltext (doi) | MR 626479 | Zbl 0484.53014
[42] J. C. WOOD, Harmonic morphisms and Hermitian structures on Einstein 4-manifolds, Internat. J. Math., 3, 3 (1992), 415-439. | fulltext (doi) | MR 1163734 | Zbl 0763.53051

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